$_values
$_values :
Horde_Form_Type for selecting a single value out of a list For selecting multiple values, use Horde_Form_Type_multienum
init(array $values, string|boolean $prompt = null)
Initialize (kind of constructor)
array | $values | A hash map where the key is the internal 'value' to process and the value is the caption presented to the user |
string|boolean | $prompt | A null value text to prompt user selecting a value. Use a default if boolean true, else use the supplied string. No prompt on false. |