public function getValue($name, $group = null, $default = null)
	{
		// If a group is set use it.
		if ($group)
		{
			$return = $this->data->get($group . '.' . $name, $default);
		}
		else
		{
			$return = $this->data->get($name, $default);
		}

		return $return;
	}
public function getValue($name, $group = null, $default = null)
	{
		// If a group is set use it.
		if ($group)
		{
			$return = $this->data->get($group . '.' . $name, $default);
		}
		else
		{
			$return = $this->data->get($name, $default);
		}

		return $return;
	}
public function getValue ( $ name , $ group = null , $ default = null ) { // If a group is set use it. if ( $ group ) { $ return = $ this -> data -> get ( $ group . '.' . $ name , $ default ) ; } else { $ return = $ this -> data -> get ( $ name , $ default ) ; } return $ return ; }
Method to get the value of a field.

@param   string  $name     The name of the field for which to get the value.
@param   string  $group    The optional dot-separated form group path on which to get the value.
@param   mixed   $default  The optional default value of the field value is empty.
@return  mixed   The value of the field or the default value if empty.
Method to get the value of a field .