public function input($name = null, $default = null)
	{
		return !$name ? $this->inputs : ($this->inputs[$name] ?? $default);
	}
public function input($name = null, $default = null)
	{
		return !$name ? $this->inputs : ($this->inputs[$name] ?? $default);
	}
Return request input

@param string	$name		input name or null to return whole inputs array
@param mixed		$default	default value returned if such input is found

@return array|mixed|null