public function id($value = null)
	{
		$this->options = array_merge($this->options,
			['id' => ($value == null ? $this->name : $value)]
		);

		return $this;
	}
public function id($value = null)
	{
		$this->options = array_merge($this->options,
			['id' => ($value == null ? $this->name : $value)]
		);

		return $this;
	}
public function id ( $ value = null ) { $ this -> options = array_merge ( $ this -> options , [ 'id' => ( $ value == null ? $ this -> name : $ value ) ] ) ; return $ this ; }
Adds id attribute
@param string $value
@return self
If $value == null then the flag identifier is used
Adds id attribute