/**
* generates error messages for incomplete required fields in the given model. This method should be
* called after "$model->complete()" has been executed.
*
* @param $model \b Model that holds form elements
* @return array
*/
protected static function collect_incomplete_field_messages(\PSU\Model $model)
{
$messages = array();
foreach ($model->incomplete_fields() as $field) {
$field = trim($field->label, ':');
$messages['errors'][] = "The {$field} field is required.";
}
//end foreach
return $messages;
}
