$wrongMimeType public property The error message used when the file has an mime type that is not allowed by $mimeTypes property. You may use the following tokens in the message: {attribute}: the attribute name {file}: the uploaded file name {mimeTypes}: the value of $mimeTypes public string $wrongMimeType = null

$weakEtag public property (available since version 2.0.8) Whether to generate weak ETags. Weak ETags should be used if the content should be considered semantically equivalent, but not byte-equal. See also http://tools.ietf.org/html/rfc7232#section-2.3. public boolean $weakEtag = false

$uploadRequired public property The error message used when no file is uploaded. Note that this is the text of the validation error message. To make uploading files required, you have to set $skipOnEmpty to false. public string $uploadRequired = null

getUseCustomStorage() public method Returns a value indicating whether to use custom session storage. This method overrides the parent implementation and always returns true. public boolean getUseCustomStorage ( )return boolean Whether to use custom storage.

$chunkCollection public read-only property Mongo collection instance. public yii\mongodb\Collection getChunkCollection ( $refresh = false )

attributeLabels() public method Returns the attribute labels. Attribute labels are mainly used for display purpose. For example, given an attribute firstName, we can declare a label First Name which is more user-friendly and can be displayed to end users. By default an attribute label is generated using generateAttributeLabel(). This method allows you to explicitly specify attribute labels. Note, in order to inherit labels defined in the parent class, a child class needs to merge the parent

clearScroll() public method (available since version 2.0.4) See also https://www.elastic.co/guide/en/elasticsearch/reference/current/search-request-scroll.html. public mixed clearScroll ( $options = [] )$options array

getQueryParam() protected method Returns the value of the specified query parameter. This method returns the named parameter value from $params. Null is returned if the value does not exist. protected string getQueryParam ( $name, $defaultValue = null )$name string The parameter name $defaultValue string The value to be returned when the specified parameter does not exist in $params. return string The parameter value

checkbox() public static method Generates a checkbox input. public static string checkbox ( $name, $checked = false, $options = [] )$name string The name attribute. $checked boolean Whether the checkbox should be checked. $options array The tag options in terms of name-value pairs. See booleanInput() for details about accepted attributes. return string The generated checkbox tag

init() public method Initializes the object. This method is invoked at the end of the constructor after the object is initialized with the given configuration. public void init ( )