SilverStripe\UserForms\Model\EditableFormField\Validator::php()

Complexity

Conditions	6
Paths	5

Size

Total Lines	33
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function php($data)
    {
        if (!parent::php($data)) {
            return false;
        }

        // Skip unsaved records
        if (!$this->record || !$this->record->exists()) {
            return true;
        }

        // Skip validation if not required
        if (empty($data['Required'])) {
            return;
        }

        // Skip validation if no rules
        $count = EditableCustomRule::get()->filter('ParentID', $this->record->ID)->count();
        if ($count == 0) {
            return true;
        }

        // Both required = true and rules > 0 should error
        $this->validationError(
            'Required_Error',
            _t(
                __CLASS__.'.REQUIRED_ERROR',
                'Form fields cannot be required and have conditional display rules.'
            ),
            'error'
        );
        return false;
    }
}