fieldvalidation2select_max.inc in Clientside Validation 7.2
File
clientside_validation_field_validation/plugins/validator/2.x/fieldvalidation2select_max.inc
View source
<?php
$plugin = array(
'label' => t('Select maximum'),
'validator' => array(
'class' => 'CvFieldValidation2SelectMaxValidator',
'constructor argument' => array(
'field_validation_rule' => 'field_validation_number_of_selections_validator',
'js_rule' => 'maxlength',
'js_arg' => NULL,
),
),
);
class CvFieldValidation2SelectMaxValidator extends CvFieldValidationValidator {
public function supports(array $element, array &$form_state) {
if (!parent::supports($element, $form_state)) {
return FALSE;
}
$max = $this
->getJsArg($element);
return $max != '' && is_numeric($max);
}
public function getJsArg(array $element) {
$rule = $this
->getRule($element);
return $rule->settings['max'];
}
}