/**
* {@inheritdoc}
*/
public function frontend_validate(array $item, $input_value)
{
$options = $item['options'];
$messages = array('required' => str_replace(array('{label}'), array($options['label']), __('The {label} field is required', 'fw')), 'incorrect' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain a valid email', 'fw')));
if ($options['required'] && !fw_strlen(trim($input_value))) {
return $messages['required'];
}
if (!empty($input_value) && !filter_var($input_value, FILTER_VALIDATE_EMAIL)) {
return $messages['incorrect'];
}
}
/**
* {@inheritdoc}
*/
public function frontend_validate(array $item, $input_value)
{
$options = $item['options'];
$messages = array('required' => str_replace(array('{label}'), array($options['label']), __('The {label} field is required', 'fw')), 'incorrect' => str_replace(array('{label}'), array($options['label']), __('The {label} field must be a valid website name', 'fw')));
if (!$options['required'] && !fw_strlen(trim($input_value))) {
return null;
}
if ($options['required'] && !fw_strlen(trim($input_value))) {
return $messages['required'];
}
if (!preg_match('/^https?:\\/\\//', $input_value)) {
$input_value = 'http://' . $input_value;
}
if (!empty($input_value) && !filter_var($input_value, FILTER_VALIDATE_URL)) {
return $messages['incorrect'];
}
}
/**
* {@inheritdoc}
*/
public function frontend_validate(array $item, $input_value)
{
$options = $item['options'];
$messages = array('invalid' => str_replace(array('{label}'), array($options['label']), __('The {label} field must be a valid number', 'fw')), 'required' => str_replace(array('{label}'), array($options['label']), __('The {label} field is required', 'fw')), 'digits_min_singular' => str_replace(array('{label}'), array($options['label']), __('The {label} field must have minimum %d digit', 'fw')), 'digits_min_plural' => str_replace(array('{label}'), array($options['label']), __('The {label} field must have minimum %d digits', 'fw')), 'digits_max_singular' => str_replace(array('{label}'), array($options['label']), __('The {label} field must have maximum %d digit', 'fw')), 'digits_max_plural' => str_replace(array('{label}'), array($options['label']), __('The {label} field must have maximum %d digits', 'fw')), 'value_min' => str_replace(array('{label}'), array($options['label']), __('The {label} field minimum value must be %s', 'fw')), 'value_max' => str_replace(array('{label}'), array($options['label']), __('The {label} field maximum value must be %s', 'fw')));
if ($options['required'] && !fw_strlen(trim($input_value))) {
return $messages['required'];
}
if (!empty($input_value) && !preg_match($this->number_regex, $input_value)) {
return $messages['invalid'];
}
if (!empty($input_value) && !empty($options['constraints']['constraint'])) {
$constraint = $options['constraints']['constraint'];
$constraint_data = $options['constraints'][$constraint];
switch ($constraint) {
case 'digits':
$length = fw_strlen(str_replace(array(',', '.', '-'), '', $input_value));
if ($constraint_data['min'] && $length < $constraint_data['min']) {
return sprintf($messages['digits_min_' . ($constraint_data['min'] == 1 ? 'singular' : 'plural')], $constraint_data['min']);
}
if ($constraint_data['max'] && $length > $constraint_data['max']) {
return sprintf($messages['digits_max_' . ($constraint_data['max'] == 1 ? 'singular' : 'plural')], $constraint_data['max']);
}
break;
case 'value':
$value = doubleval($input_value);
if (!is_null($constraint_data['min']) && $value < $constraint_data['min']) {
return sprintf($messages['value_min'], $constraint_data['min'], $constraint_data['min'] == 1 ? '' : 's');
}
if (!is_null($constraint_data['max']) && $value > $constraint_data['max']) {
return sprintf($messages['value_max'], $constraint_data['max'], $constraint_data['max'] == 1 ? '' : 's');
}
break;
default:
return 'Unknown constraint: ' . $constraint;
}
}
}
/**
* {@inheritdoc}
*/
public function frontend_validate(array $item, $input_value)
{
$options = $item['options'];
$messages = array('required' => str_replace(array('{label}'), array($options['label']), __('The {label} field is required', 'fw')), 'characters_min_singular' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain minimum %d character', 'fw')), 'characters_min_plural' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain minimum %d characters', 'fw')), 'characters_max_singular' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain maximum %d character', 'fw')), 'characters_max_plural' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain maximum %d characters', 'fw')), 'words_min_singular' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain minimum %d word', 'fw')), 'words_min_plural' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain minimum %d words', 'fw')), 'words_max_singular' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain maximum %d word', 'fw')), 'words_max_plural' => str_replace(array('{label}'), array($options['label']), __('The {label} field must contain maximum %d words', 'fw')));
if ($options['required'] && !fw_strlen(trim($input_value))) {
return $messages['required'];
}
$length = fw_strlen($input_value);
if ($length && !empty($options['constraints']['constraint'])) {
$constraint = $options['constraints']['constraint'];
$constraint_data = $options['constraints'][$constraint];
switch ($constraint) {
case 'characters':
if ($constraint_data['min'] && $length < $constraint_data['min']) {
return sprintf($messages['characters_min_' . ($constraint_data['min'] == 1 ? 'singular' : 'plural')], $constraint_data['min']);
}
if ($constraint_data['max'] && $length > $constraint_data['max']) {
return sprintf($messages['characters_max_' . ($constraint_data['max'] == 1 ? 'singular' : 'plural')], $constraint_data['max']);
}
break;
case 'words':
$words_length = count(preg_split('/\\s+/', $input_value));
if ($constraint_data['min'] && $words_length < $constraint_data['min']) {
return sprintf($messages['words_min_' . ($constraint_data['min'] == 1 ? 'singular' : 'plural')], $constraint_data['min']);
}
if ($constraint_data['max'] && $words_length > $constraint_data['max']) {
return sprintf($messages['words_max_' . ($constraint_data['max'] == 1 ? 'singular' : 'plural')], $constraint_data['max']);
}
break;
default:
return 'Unknown constraint: ' . $constraint;
}
}
}
