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
- 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>;
}
},
];