0) { // handle single validation rule $rules[] = 'custom['.$block['params']['validate'].']'; } } // generate string if there is at least one rule to validate against $validation = ''; if(!empty($rules)) { $rules = array_unique($rules); //return 'validate['.join(',', $rules).']'; // TODO: convert to Parsley format! } if($is_required === true) { $validation .= ' required'; } return $validation; } protected static function renderLabel($block) { $html = ''; // if the label is displayed as a placeholder, we don't display a label outside if(isset($block['params']['label_within']) && $block['params']['label_within']) { return $html; } if(isset($block['params']['label']) && strlen(trim($block['params']['label'])) > 0) { $html .= ''.$block['params']['label']; if(isset($block['params']['required']) && $block['params']['required']) { $html .= ' *'; } $html .= ''; } return $html; } protected static function renderInputPlaceholder($block) { $html = ''; // if the label is displayed as a placeholder, if(isset($block['params']['label_within']) && $block['params']['label_within']) { // display only label $html .= ' placeholder="'; $html .= static::getFieldLabel($block); // add an asterisk if it's a required field if(isset($block['params']['required']) && $block['params']['required']) { $html .= ' *'; } $html .= '" '; } return $html; } // return field name depending on block data protected static function getFieldName($block = array()) { return $block['id']; } protected static function getFieldLabel($block = array()) { return (isset($block['params']['label']) && strlen(trim($block['params']['label'])) > 0) ? trim($block['params']['label']) : ''; } protected static function getFieldValue($block = array()) { return (isset($block['params']['value']) && strlen(trim($block['params']['value'])) > 0) ? trim($block['params']['value']) : ''; } }