$createdAt public property UNIX timestamp representing the rule creation time public integer $createdAt = null

$requiredCssClass public property The CSS class that is added to a field container when the associated attribute is required. public string $requiredCssClass = 'required'

$nullDisplay public property The text to be displayed when formatting a null value. Defaults to '<span class="not-set">(not set)</span>', where (not set) will be translated according to $locale. public string $nullDisplay = null

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 ( )

alterColumn() public method Builds a SQL statement for changing the definition of a column. public string alterColumn ( $table, $column, $type )$table string The table whose column is to be changed. The table name will be properly quoted by the method. $column string The name of the column to be changed. The name will be properly quoted by the method. $type string The new column type. The getColumnType() method will be invoked to convert abstract column type (if any) into the physica

$name public property Name of the rule public string $name = null

aggregate() public method Performs aggregation using MongoDB Aggregation Framework. public array aggregate ( $collectionName, $pipelines, $options = [] )$collectionName string Collection name $pipelines array List of pipeline operators. $options array Optional parameters. return array Aggregation result.

removeAllPermissions() public method Removes all permissions. All parent child relations will be adjusted accordingly. public void removeAllPermissions ( )

getSwiftMessage() public method public \Swift_Message getSwiftMessage ( )return \Swift_Message Swift message instance.

$errorSummaryCssClass public property The default CSS class for the error summary container. See also errorSummary(). public string $errorSummaryCssClass = 'error-summary'