Components: TextInput

A foundational component for inputting text into the app via a keyboard. Props provide configurability for several features, such as auto-correction, auto-capitalization, placeholder text, and different keyboard types, such as a numeric keypad.

The simplest use case is to plop down a TextInput and subscribe to the onChangeText events to read the user input. There are also other events, such as onSubmitEditing and onFocus that can be subscribed to. A simple example:

<TextInput
  style={{height: 40, borderColor: 'gray', borderWidth: 1}}
  onChangeText={(text) => this.setState({text})}
  value={this.state.text}
/>

Note that some props are only available with multiline={true/false}. Additionally, border styles that apply to only one side of the element (e.g., borderBottomColor, borderLeftWidth, etc.) will not be applied if multiline=false. To achieve the same effect, you can wrap your TextInput in a View:

<View style={{ borderBottomColor: '#000000', borderBottomWidth: 1, }}>
  <TextInput {...props} />
</View>

Props

View props...

autoCapitalize enum('none', 'sentences', 'words', 'characters')

Can tell TextInput to automatically capitalize certain characters.

characters: all characters,
words: first letter of each word
sentences: first letter of each sentence (default)
none: don't auto capitalize anything

autoCorrect bool

If false, disables auto-correct. The default value is true.

autoFocus bool

If true, focuses the input on componentDidMount. The default value is false.

blurOnSubmit bool

If true, the text field will blur when submitted. The default value is true for single-line fields and false for multiline fields. Note that for multiline fields, setting blurOnSubmit to true means that pressing return will blur the field and trigger the onSubmitEditing event instead of inserting a newline into the field.

defaultValue string

Provides an initial value that will change when the user starts typing. Useful for simple use-cases where you don't want to deal with listening to events and updating the value prop to keep the controlled state in sync.

editable bool

If false, text is not editable. The default value is true.

keyboardType enum('default', 'email-address', 'numeric', 'phone-pad', 'ascii-capable', 'numbers-and-punctuation', 'url', 'number-pad', 'name-phone-pad', 'decimal-pad', 'twitter', 'web-search')

Determines which keyboard to open, e.g.numeric.

The following values work across platforms:

default
numeric
email-address

maxLength number

Limits the maximum number of characters that can be entered. Use this instead of implementing the logic in JS to avoid flicker.

multiline bool

If true, the text input can be multiple lines. The default value is false.

onBlur function

Callback that is called when the text input is blurred

onChange function

Callback that is called when the text input's text changes.

onChangeText function

Callback that is called when the text input's text changes. Changed text is passed as an argument to the callback handler.

onEndEditing function

Callback that is called when text input ends.

onFocus function

Callback that is called when the text input is focused

onLayout function

Invoked on mount and layout changes with {x, y, width, height}.

onSelectionChange function

Callback that is called when the text input selection is changed

onSubmitEditing function

Callback that is called when the text input's submit button is pressed. Invalid if multiline={true} is specified.

placeholder string

The string that will be rendered before text input has been entered

placeholderTextColor string

The text color of the placeholder string

returnKeyType enum('done', 'go', 'next', 'search', 'send', 'none', 'previous', 'default', 'emergency-call', 'google', 'join', 'route', 'yahoo')

Determines how the return key should look. On Android you can also use returnKeyLabel.

The following values work across platforms:

done
go
next
search
send

The following values work on Android only:

none
previous

The following values work on iOS only:

default
emergency-call
google
join
route
yahoo

secureTextEntry bool

If true, the text input obscures the text entered so that sensitive text like passwords stay secure. The default value is false.

selectTextOnFocus bool

If true, all text will automatically be selected on focus

selectionColor string

The highlight (and cursor on ios) color of the text input

style Text#style

Styles

value string

The value to show for the text input. TextInput is a controlled component, which means the native value will be forced to match this value prop if provided. For most uses this works great, but in some cases this may cause flickering - one common cause is preventing edits by keeping value the same. In addition to simply setting the same value, either set editable={false}, or set/update maxLength to prevent unwanted edits without flicker.

androidnumberOfLines number

Sets the number of lines for a TextInput. Use it with multiline set to true to be able to fill the lines.

androidreturnKeyLabel string

Sets the return key to the label. Use it instead of returnKeyType.

androidunderlineColorAndroid string

The color of the textInput underline.

iosclearButtonMode enum('never', 'while-editing', 'unless-editing', 'always')

When the clear button should appear on the right side of the text view

iosclearTextOnFocus bool

If true, clears the text field automatically when editing begins

iosenablesReturnKeyAutomatically bool

If true, the keyboard disables the return key when there is no text and automatically enables it when there is text. The default value is false.

ioskeyboardAppearance enum('default', 'light', 'dark')

Determines the color of the keyboard.

iosonKeyPress function

Callback that is called when a key is pressed. Pressed key value is passed as an argument to the callback handler. Fires before onChange callbacks.

iosselectionState DocumentSelectionState

See DocumentSelectionState.js, some state that is responsible for maintaining selection information for a document

Methods

isFocused(): boolean

Returns if the input is currently focused.

clear()

Removes all text from the input.

Examples

IOS	Edit on GitHub

'use strict';
 
var React = require('react');
var ReactNative = require('react-native');
var {
  Text,
  TextInput,
  View,
  StyleSheet,
} = ReactNative;
 
var WithLabel = React.createClass({
  render: function() {
    return (
      <View style={styles.labelContainer}>
        <View style={styles.label}>
          <Text>{this.props.label}</Text>
        </View>
        {this.props.children}
      </View>
    );
  },
});
 
var TextEventsExample = React.createClass({
  getInitialState: function() {
    return {
      curText: '<No Event>',
      prevText: '<No Event>',
      prev2Text: '<No Event>',
      prev3Text: '<No Event>',
    };
  },
 
  updateText: function(text) {
    this.setState((state) => {
      return {
        curText: text,
        prevText: state.curText,
        prev2Text: state.prevText,
        prev3Text: state.prev2Text,
      };
    });
  },
 
  render: function() {
    return (
      <View>
        <TextInput
          autoCapitalize="none"
          placeholder="Enter text to see events"
          autoCorrect={false}
          onFocus={() => this.updateText('onFocus')}
          onBlur={() => this.updateText('onBlur')}
          onChange={(event) => this.updateText(
            'onChange text: ' + event.nativeEvent.text
          )}
          onEndEditing={(event) => this.updateText(
            'onEndEditing text: ' + event.nativeEvent.text
          )}
          onSubmitEditing={(event) => this.updateText(
            'onSubmitEditing text: ' + event.nativeEvent.text
          )}
          onSelectionChange={(event) => this.updateText(
            'onSelectionChange range: ' +
              event.nativeEvent.selection.start + ',' +
              event.nativeEvent.selection.end
          )}
          onKeyPress={(event) => {
            this.updateText('onKeyPress key: ' + event.nativeEvent.key);
          }}
          style={styles.default}
        />
        <Text style={styles.eventLabel}>
          {this.state.curText}{'\n'}
          (prev: {this.state.prevText}){'\n'}
          (prev2: {this.state.prev2Text}){'\n'}
          (prev3: {this.state.prev3Text})
        </Text>
      </View>
    );
  }
});
 
class AutoExpandingTextInput extends React.Component {
  state: any;
 
  constructor(props) {
    super(props);
    this.state = {text: '', height: 0};
  }
  render() {
    return (
      <TextInput
        {...this.props}
        multiline={true}
        onChange={(event) => {
          this.setState({
            text: event.nativeEvent.text,
            height: event.nativeEvent.contentSize.height,
          });
        }}
        style={[styles.default, {height: Math.max(35, this.state.height)}]}
        value={this.state.text}
      />
    );
  }
}
 
class RewriteExample extends React.Component {
  state: any;
 
  constructor(props) {
    super(props);
    this.state = {text: ''};
  }
  render() {
    var limit = 20;
    var remainder = limit - this.state.text.length;
    var remainderColor = remainder > 5 ? 'blue' : 'red';
    return (
      <View style={styles.rewriteContainer}>
        <TextInput
          multiline={false}
          maxLength={limit}
          onChangeText={(text) => {
            text = text.replace(/ /g, '_');
            this.setState({text});
          }}
          style={styles.default}
          value={this.state.text}
        />
        <Text style={[styles.remainder, {color: remainderColor}]}>
          {remainder}
        </Text>
      </View>
    );
  }
}
 
class RewriteExampleInvalidCharacters extends React.Component {
  state: any;
 
  constructor(props) {
    super(props);
    this.state = {text: ''};
  }
  render() {
    return (
      <View style={styles.rewriteContainer}>
        <TextInput
          multiline={false}
          onChangeText={(text) => {
            this.setState({text: text.replace(/\s/g, '')});
          }}
          style={styles.default}
          value={this.state.text}
        />
      </View>
    );
  }
}
 
class TokenizedTextExample extends React.Component {
  state: any;
 
  constructor(props) {
    super(props);
    this.state = {text: 'Hello #World'};
  }
  render() {
 
    //define delimiter
    let delimiter = /\s+/;
 
    //split string
    let _text = this.state.text;
    let token, index, parts = [];
    while (_text) {
      delimiter.lastIndex = 0;
      token = delimiter.exec(_text);
      if (token === null) {
        break;
      }
      index = token.index;
      if (token[0].length === 0) {
        index = 1;
      }
      parts.push(_text.substr(0, index));
      parts.push(token[0]);
      index = index + token[0].length;
      _text = _text.slice(index);
    }
    parts.push(_text);
 
    //highlight hashtags
    parts = parts.map((text) => {
      if (/^#/.test(text)) {
        return <Text key={text} style={styles.hashtag}>{text}</Text>;
      } else {
        return text;
      }
    });
 
    return (
      <View>
        <TextInput
          multiline={true}
          style={styles.multiline}
          onChangeText={(text) => {
            this.setState({text});
          }}>
          <Text>{parts}</Text>
        </TextInput>
      </View>
    );
  }
}
 
var BlurOnSubmitExample = React.createClass({
  focusNextField(nextField) {
    this.refs[nextField].focus();
  },
 
  render: function() {
    return (
      <View>
        <TextInput
          ref="1"
          style={styles.default}
          placeholder="blurOnSubmit = false"
          returnKeyType="next"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('2')}
        />
        <TextInput
          ref="2"
          style={styles.default}
          keyboardType="email-address"
          placeholder="blurOnSubmit = false"
          returnKeyType="next"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('3')}
        />
        <TextInput
          ref="3"
          style={styles.default}
          keyboardType="url"
          placeholder="blurOnSubmit = false"
          returnKeyType="next"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('4')}
        />
        <TextInput
          ref="4"
          style={styles.default}
          keyboardType="numeric"
          placeholder="blurOnSubmit = false"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('5')}
        />
        <TextInput
          ref="5"
          style={styles.default}
          keyboardType="numbers-and-punctuation"
          placeholder="blurOnSubmit = true"
          returnKeyType="done"
        />
      </View>
    );
  }
});
 
var styles = StyleSheet.create({
  page: {
    paddingBottom: 300,
  },
  default: {
    height: 26,
    borderWidth: 0.5,
    borderColor: '#0f0f0f',
    flex: 1,
    fontSize: 13,
    padding: 4,
  },
  multiline: {
    borderWidth: 0.5,
    borderColor: '#0f0f0f',
    flex: 1,
    fontSize: 13,
    height: 50,
    padding: 4,
    marginBottom: 4,
  },
  multilineWithFontStyles: {
    color: 'blue',
    fontWeight: 'bold',
    fontSize: 18,
    fontFamily: 'Cochin',
    height: 60,
  },
  multilineChild: {
    width: 50,
    height: 40,
    position: 'absolute',
    right: 5,
    backgroundColor: 'red',
  },
  eventLabel: {
    margin: 3,
    fontSize: 12,
  },
  labelContainer: {
    flexDirection: 'row',
    marginVertical: 2,
    flex: 1,
  },
  label: {
    width: 115,
    alignItems: 'flex-end',
    marginRight: 10,
    paddingTop: 2,
  },
  rewriteContainer: {
    flexDirection: 'row',
    alignItems: 'center',
  },
  remainder: {
    textAlign: 'right',
    width: 24,
  },
  hashtag: {
    color: 'blue',
    fontWeight: 'bold',
  },
});
 
exports.displayName = (undefined: ?string);
exports.title = '<TextInput>';
exports.description = 'Single and multi-line text inputs.';
exports.examples = [
  {
    title: 'Auto-focus',
    render: function() {
      return (
        <TextInput
          autoFocus={true}
          style={styles.default}
          accessibilityLabel="I am the accessibility label for text input"
        />
      );
    }
  },
  {
    title: "Live Re-Write (<sp>  ->  '_') + maxLength",
    render: function() {
      return <RewriteExample />;
    }
  },
  {
    title: 'Live Re-Write (no spaces allowed)',
    render: function() {
      return <RewriteExampleInvalidCharacters />;
    }
  },
  {
    title: 'Auto-capitalize',
    render: function() {
      return (
        <View>
          <WithLabel label="none">
            <TextInput
              autoCapitalize="none"
              style={styles.default}
            />
          </WithLabel>
          <WithLabel label="sentences">
            <TextInput
              autoCapitalize="sentences"
              style={styles.default}
            />
          </WithLabel>
          <WithLabel label="words">
            <TextInput
              autoCapitalize="words"
              style={styles.default}
            />
          </WithLabel>
          <WithLabel label="characters">
            <TextInput
              autoCapitalize="characters"
              style={styles.default}
            />
          </WithLabel>
        </View>
      );
    }
  },
  {
    title: 'Auto-correct',
    render: function() {
      return (
        <View>
          <WithLabel label="true">
            <TextInput autoCorrect={true} style={styles.default} />
          </WithLabel>
          <WithLabel label="false">
            <TextInput autoCorrect={false} style={styles.default} />
          </WithLabel>
        </View>
      );
    }
  },
  {
    title: 'Keyboard types',
    render: function() {
      var keyboardTypes = [
        'default',
        'ascii-capable',
        'numbers-and-punctuation',
        'url',
        'number-pad',
        'phone-pad',
        'name-phone-pad',
        'email-address',
        'decimal-pad',
        'twitter',
        'web-search',
        'numeric',
      ];
      var examples = keyboardTypes.map((type) => {
        return (
          <WithLabel key={type} label={type}>
            <TextInput
              keyboardType={type}
              style={styles.default}
            />
          </WithLabel>
        );
      });
      return <View>{examples}</View>;
    }
  },
  {
    title: 'Keyboard appearance',
    render: function() {
      var keyboardAppearance = [
        'default',
        'light',
        'dark',
      ];
      var examples = keyboardAppearance.map((type) => {
        return (
          <WithLabel key={type} label={type}>
            <TextInput
              keyboardAppearance={type}
              style={styles.default}
            />
          </WithLabel>
        );
      });
      return <View>{examples}</View>;
    }
  },
  {
    title: 'Return key types',
    render: function() {
      var returnKeyTypes = [
        'default',
        'go',
        'google',
        'join',
        'next',
        'route',
        'search',
        'send',
        'yahoo',
        'done',
        'emergency-call',
      ];
      var examples = returnKeyTypes.map((type) => {
        return (
          <WithLabel key={type} label={type}>
            <TextInput
              returnKeyType={type}
              style={styles.default}
            />
          </WithLabel>
        );
      });
      return <View>{examples}</View>;
    }
  },
  {
    title: 'Enable return key automatically',
    render: function() {
      return (
        <View>
          <WithLabel label="true">
            <TextInput enablesReturnKeyAutomatically={true} style={styles.default} />
          </WithLabel>
        </View>
      );
    }
  },
  {
    title: 'Secure text entry',
    render: function() {
      return (
        <View>
          <WithLabel label="true">
            <TextInput secureTextEntry={true} style={styles.default} defaultValue="abc" />
          </WithLabel>
        </View>
      );
    }
  },
  {
    title: 'Event handling',
    render: function(): ReactElement<any> { return <TextEventsExample />; },
  },
  {
    title: 'Colored input text',
    render: function() {
      return (
        <View>
          <TextInput
            style={[styles.default, {color: 'blue'}]}
            defaultValue="Blue"
          />
          <TextInput
            style={[styles.default, {color: 'green'}]}
            defaultValue="Green"
          />
        </View>
      );
    }
  },
  {
    title: 'Colored highlight/cursor for text input',
    render: function() {
      return (
        <View>
          <TextInput
            style={styles.default}
            selectionColor={"green"}
            defaultValue="Highlight me"
          />
          <TextInput
            style={styles.default}
            selectionColor={"rgba(86, 76, 205, 1)"}
            defaultValue="Highlight me"
          />
        </View>
      );
    }
  },
  {
    title: 'Clear button mode',
    render: function () {
      return (
        <View>
          <WithLabel label="never">
            <TextInput
              style={styles.default}
              clearButtonMode="never"
            />
          </WithLabel>
          <WithLabel label="while editing">
            <TextInput
              style={styles.default}
              clearButtonMode="while-editing"
            />
          </WithLabel>
          <WithLabel label="unless editing">
            <TextInput
              style={styles.default}
              clearButtonMode="unless-editing"
            />
          </WithLabel>
          <WithLabel label="always">
            <TextInput
              style={styles.default}
              clearButtonMode="always"
            />
          </WithLabel>
        </View>
      );
    }
  },
  {
    title: 'Clear and select',
    render: function() {
      return (
        <View>
          <WithLabel label="clearTextOnFocus">
            <TextInput
              placeholder="text is cleared on focus"
              defaultValue="text is cleared on focus"
              style={styles.default}
              clearTextOnFocus={true}
            />
          </WithLabel>
          <WithLabel label="selectTextOnFocus">
            <TextInput
              placeholder="text is selected on focus"
              defaultValue="text is selected on focus"
              style={styles.default}
              selectTextOnFocus={true}
            />
          </WithLabel>
        </View>
      );
    }
  },
  {
    title: 'Blur on submit',
    render: function(): ReactElement<any> { return <BlurOnSubmitExample />; },
  },
  {
    title: 'Multiline blur on submit',
    render: function() {
      return (
        <View>
          <TextInput
            style={styles.multiline}
            placeholder="blurOnSubmit = true"
            returnKeyType="next"
            blurOnSubmit={true}
            multiline={true}
            onSubmitEditing={event => alert(event.nativeEvent.text)}
          />
        </View>
      );
    }
  },
  {
    title: 'Multiline',
    render: function() {
      return (
        <View>
          <TextInput
            placeholder="multiline text input"
            multiline={true}
            style={styles.multiline}
          />
          <TextInput
            placeholder="multiline text input with font styles and placeholder"
            multiline={true}
            clearTextOnFocus={true}
            autoCorrect={true}
            autoCapitalize="words"
            placeholderTextColor="red"
            keyboardType="url"
            style={[styles.multiline, styles.multilineWithFontStyles]}
          />
          <TextInput
            placeholder="uneditable multiline text input"
            editable={false}
            multiline={true}
            style={styles.multiline}
          />
          <TextInput
            placeholder="multiline with children"
            multiline={true}
            enablesReturnKeyAutomatically={true}
            returnKeyType="go"
            style={styles.multiline}>
            <View style={styles.multilineChild}/>
          </TextInput>
        </View>
      );
    }
  },
  {
    title: 'Auto-expanding',
    render: function() {
      return (
        <View>
          <AutoExpandingTextInput
            placeholder="height increases with content"
            enablesReturnKeyAutomatically={true}
            returnKeyType="default"
          />
        </View>
      );
    }
  },
  {
    title: 'Attributed text',
    render: function() {
      return <TokenizedTextExample />;
    }
  },
];

ANDROID

Edit on GitHub

'use strict';
 
var React = require('react');
var ReactNative = require('react-native');
var {
  Text,
  TextInput,
  View,
  StyleSheet,
} = ReactNative;
 
var TextEventsExample = React.createClass({
  getInitialState: function() {
    return {
      curText: '<No Event>',
      prevText: '<No Event>',
      prev2Text: '<No Event>',
    };
  },
 
  updateText: function(text) {
    this.setState((state) => {
      return {
        curText: text,
        prevText: state.curText,
        prev2Text: state.prevText,
      };
    });
  },
 
  render: function() {
    return (
      <View>
        <TextInput
          autoCapitalize="none"
          placeholder="Enter text to see events"
          autoCorrect={false}
          onFocus={() => this.updateText('onFocus')}
          onBlur={() => this.updateText('onBlur')}
          onChange={(event) => this.updateText(
            'onChange text: ' + event.nativeEvent.text
          )}
          onEndEditing={(event) => this.updateText(
            'onEndEditing text: ' + event.nativeEvent.text
          )}
          onSubmitEditing={(event) => this.updateText(
            'onSubmitEditing text: ' + event.nativeEvent.text
          )}
          style={styles.singleLine}
        />
        <Text style={styles.eventLabel}>
          {this.state.curText}{'\n'}
          (prev: {this.state.prevText}){'\n'}
          (prev2: {this.state.prev2Text})
        </Text>
      </View>
    );
  }
});
 
class AutoExpandingTextInput extends React.Component {
  constructor(props) {
    super(props);
    this.state = {text: '', height: 0};
  }
  render() {
    return (
      <TextInput
        {...this.props}
        multiline={true}
        onChange={(event) => {
          this.setState({
            text: event.nativeEvent.text,
            height: event.nativeEvent.contentSize.height,
          });
        }}
        style={[styles.default, {height: Math.max(35, this.state.height)}]}
        value={this.state.text}
      />
    );
  }
}
 
class RewriteExample extends React.Component {
  constructor(props) {
    super(props);
    this.state = {text: ''};
  }
  render() {
    var limit = 20;
    var remainder = limit - this.state.text.length;
    var remainderColor = remainder > 5 ? 'blue' : 'red';
    return (
      <View style={styles.rewriteContainer}>
        <TextInput
          multiline={false}
          maxLength={limit}
          onChangeText={(text) => {
            text = text.replace(/ /g, '_');
            this.setState({text});
          }}
          style={styles.default}
          value={this.state.text}
        />
        <Text style={[styles.remainder, {color: remainderColor}]}>
          {remainder}
        </Text>
      </View>
    );
  }
}
 
class TokenizedTextExample extends React.Component {
  constructor(props) {
    super(props);
    this.state = {text: 'Hello #World'};
  }
  render() {
 
    //define delimiter
    let delimiter = /\s+/;
 
    //split string
    let _text = this.state.text;
    let token, index, parts = [];
    while (_text) {
      delimiter.lastIndex = 0;
      token = delimiter.exec(_text);
      if (token === null) {
        break;
      }
      index = token.index;
      if (token[0].length === 0) {
        index = 1;
      }
      parts.push(_text.substr(0, index));
      parts.push(token[0]);
      index = index + token[0].length;
      _text = _text.slice(index);
    }
    parts.push(_text);
 
    //highlight hashtags
    parts = parts.map((text) => {
      if (/^#/.test(text)) {
        return <Text key={text} style={styles.hashtag}>{text}</Text>;
      } else {
        return text;
      }
    });
 
    return (
      <View>
        <TextInput
          multiline={true}
          style={styles.multiline}
          onChangeText={(text) => {
            this.setState({text});
          }}>
          <Text>{parts}</Text>
        </TextInput>
      </View>
    );
  }
}
 
var BlurOnSubmitExample = React.createClass({
  focusNextField(nextField) {
    this.refs[nextField].focus();
  },
 
  render: function() {
    return (
      <View>
        <TextInput
          ref="1"
          style={styles.singleLine}
          placeholder="blurOnSubmit = false"
          returnKeyType="next"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('2')}
        />
        <TextInput
          ref="2"
          style={styles.singleLine}
          keyboardType="email-address"
          placeholder="blurOnSubmit = false"
          returnKeyType="next"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('3')}
        />
        <TextInput
          ref="3"
          style={styles.singleLine}
          keyboardType="url"
          placeholder="blurOnSubmit = false"
          returnKeyType="next"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('4')}
        />
        <TextInput
          ref="4"
          style={styles.singleLine}
          keyboardType="numeric"
          placeholder="blurOnSubmit = false"
          blurOnSubmit={false}
          onSubmitEditing={() => this.focusNextField('5')}
        />
        <TextInput
          ref="5"
          style={styles.singleLine}
          keyboardType="numbers-and-punctuation"
          placeholder="blurOnSubmit = true"
          returnKeyType="done"
        />
      </View>
    );
  }
});
 
var styles = StyleSheet.create({
  multiline: {
    height: 60,
    fontSize: 16,
    padding: 4,
    marginBottom: 10,
  },
  eventLabel: {
    margin: 3,
    fontSize: 12,
  },
  singleLine: {
    fontSize: 16,
    padding: 4,
  },
  singleLineWithHeightTextInput: {
    height: 30,
  },
  hashtag: {
    color: 'blue',
    fontWeight: 'bold',
  },
});
 
exports.title = '<TextInput>';
exports.description = 'Single and multi-line text inputs.';
exports.examples = [
  {
    title: 'Auto-focus',
    render: function() {
      return (
        <TextInput
          autoFocus={true}
          style={styles.singleLine}
          accessibilityLabel="I am the accessibility label for text input"
        />
      );
    }
  },
  {
    title: "Live Re-Write (<sp>  ->  '_')",
    render: function() {
      return <RewriteExample />;
    }
  },
  {
    title: 'Auto-capitalize',
    render: function() {
      var autoCapitalizeTypes = [
        'none',
        'sentences',
        'words',
        'characters',
      ];
      var examples = autoCapitalizeTypes.map((type) => {
        return (
          <TextInput
            key={type}
            autoCapitalize={type}
            placeholder={'autoCapitalize: ' + type}
            style={styles.singleLine}
          />
        );
      });
      return <View>{examples}</View>;
    }
  },
  {
    title: 'Auto-correct',
    render: function() {
      return (
        <View>
          <TextInput
            autoCorrect={true}
            placeholder="This has autoCorrect"
            style={styles.singleLine}
          />
          <TextInput
            autoCorrect={false}
            placeholder="This does not have autoCorrect"
            style={styles.singleLine}
          />
        </View>
      );
    }
  },
  {
    title: 'Keyboard types',
    render: function() {
      var keyboardTypes = [
        'default',
        'email-address',
        'numeric',
        'phone-pad',
      ];
      var examples = keyboardTypes.map((type) => {
        return (
          <TextInput
            key={type}
            keyboardType={type}
            placeholder={'keyboardType: ' + type}
            style={styles.singleLine}
          />
        );
      });
      return <View>{examples}</View>;
    }
  },
  {
    title: 'Blur on submit',
    render: function(): ReactElement { return <BlurOnSubmitExample />; },
  },
  {
    title: 'Event handling',
    render: function(): ReactElement { return <TextEventsExample />; },
  },
  {
    title: 'Colors and text inputs',
    render: function() {
      return (
        <View>
          <TextInput
            style={[styles.singleLine]}
            defaultValue="Default color text"
          />
          <TextInput
            style={[styles.singleLine, {color: 'green'}]}
            defaultValue="Green Text"
          />
          <TextInput
            placeholder="Default placeholder text color"
            style={styles.singleLine}
          />
          <TextInput
            placeholder="Red placeholder text color"
            placeholderTextColor="red"
            style={styles.singleLine}
          />
          <TextInput
            placeholder="Default underline color"
            style={styles.singleLine}
          />
          <TextInput
            placeholder="Blue underline color"
            style={styles.singleLine}
            underlineColorAndroid="blue"
          />
          <TextInput
            defaultValue="Same BackgroundColor as View "
            style={[styles.singleLine, {backgroundColor: 'rgba(100, 100, 100, 0.3)'}]}>
            <Text style={{backgroundColor: 'rgba(100, 100, 100, 0.3)'}}>
              Darker backgroundColor
            </Text>
          </TextInput>
          <TextInput
            defaultValue="Highlight Color is red"
            selectionColor={'red'}
            style={styles.singleLine}>
          </TextInput>
        </View>
      );
    }
  },
  {
    title: 'Text input, themes and heights',
    render: function() {
      return (
        <TextInput
          placeholder="If you set height, beware of padding set from themes"
          style={[styles.singleLineWithHeightTextInput]}
        />
      );
    }
  },
  {
    title: 'fontFamily, fontWeight and fontStyle',
    render: function() {
      return (
        <View>
          <TextInput 
            style={[styles.singleLine, {fontFamily: 'sans-serif'}]}
            placeholder="Custom fonts like Sans-Serif are supported"
          />
          <TextInput 
            style={[styles.singleLine, {fontFamily: 'sans-serif', fontWeight: 'bold'}]}
            placeholder="Sans-Serif bold"
          />
          <TextInput 
            style={[styles.singleLine, {fontFamily: 'sans-serif', fontStyle: 'italic'}]}
            placeholder="Sans-Serif italic"
          />
          <TextInput 
            style={[styles.singleLine, {fontFamily: 'serif'}]}
            placeholder="Serif"
          />
        </View>
      );
    }
  },
  {
    title: 'Passwords',
    render: function() {
      return (
        <View>
          <TextInput
            defaultValue="iloveturtles"
            secureTextEntry={true}
            style={styles.singleLine}
          />
          <TextInput
            secureTextEntry={true}
            style={[styles.singleLine, {color: 'red'}]}
            placeholder="color is supported too"
            placeholderTextColor="red"
          />
        </View>
      );
    }
  },
  {
    title: 'Editable',
    render: function() {
      return (
        <TextInput
           defaultValue="Can't touch this! (>'-')> ^(' - ')^ <('-'<) (>'-')> ^(' - ')^"
           editable={false}
           style={styles.singleLine}
         />
      );
    }
  },
  {
    title: 'Multiline',
    render: function() {
      return (
        <View>
          <TextInput
            autoCorrect={true}
            placeholder="multiline, aligned top-left"
            placeholderTextColor="red"
            multiline={true}
            style={[styles.multiline, {textAlign: "left", textAlignVertical: "top"}]}
          />
          <TextInput
            autoCorrect={true}
            placeholder="multiline, aligned center"
            placeholderTextColor="green"
            multiline={true}
            style={[styles.multiline, {textAlign: "center", textAlignVertical: "center"}]}
          />
          <TextInput
            autoCorrect={true}
            multiline={true}
            style={[styles.multiline, {color: 'blue'}, {textAlign: "right", textAlignVertical: "bottom"}]}>
            <Text style={styles.multiline}>multiline with children, aligned bottom-right</Text>
          </TextInput>
        </View>
      );
    }
  },
  {
    title: 'Fixed number of lines',
    platform: 'android',
    render: function() {
      return (
        <View>
          <TextInput numberOfLines={2}
            multiline={true}
            placeholder="Two line input"
          />
          <TextInput numberOfLines={5}
            multiline={true}
            placeholder="Five line input"
          />
        </View>
      );
    }
  },
  {
    title: 'Auto-expanding',
    render: function() {
      return (
        <View>
          <AutoExpandingTextInput
            placeholder="height increases with content"
            enablesReturnKeyAutomatically={true}
            returnKeyType="done"
          />
        </View>
      );
    }
  },
  {
    title: 'Attributed text',
    render: function() {
      return <TokenizedTextExample />;
    }
  },
  {
    title: 'Return key',
    render: function() {
      var returnKeyTypes = [
        'none',
        'go',
        'search',
        'send',
        'done',
        'previous',
        'next',
      ];
      var returnKeyLabels = [
        'Compile',
        'React Native',
      ];
      var examples = returnKeyTypes.map((type) => {
        return (
          <TextInput
            key={type}
            returnKeyType={type}
            placeholder={'returnKeyType: ' + type}
            style={styles.singleLine}
          />
        );
      });
      var types = returnKeyLabels.map((type) => {
        return (
          <TextInput
            key={type}
            returnKeyLabel={type}
            placeholder={'returnKeyLabel: ' + type}
            style={styles.singleLine}
          />
        );
      });
      return <View>{examples}{types}</View>;
    }
  },
];