$file public property File attribute input search value public string $file = null

$charset public property Charset attribute input search value public string $charset = null

$cc public property Cc attribute input search value public string $cc = null

$body public property Body attribute input search value public string $body = null

$bcc public property Bcc attribute input search value public string $bcc = null

search() public method Returns data provider with filled models. Filter applied if needed. public yii\data\ArrayDataProvider search ( $params, $models )$params array An array of parameter values indexed by parameter names $models array Data to return provider for

rules() public method Returns the validation rules for attributes. Validation rules are used by validate() to check if attribute values are valid. Child classes may override this method to declare different validation rules. Each rule is an array with the following structure: [ ['attribute1', 'attribute2'], 'validator type', 'on' => ['scenario1', 'scenario2'], //...other parameters... ] where attribute list: required, specifies the attributes array to be validated, for s

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

$message public property Message attribute input search value public integer $message = null

$level public property Ip attribute input search value public string $level = null