# give/4.16.8.1/src/Framework/FieldsAPI/Actions/CreateValidatorFromForm.php

GiveWP – Donation Plugin and Fundraising Platform, version 4.16.8.1. 34 lines.

- Page: https://pluginprobe.com/plugins/give/4.16.8.1/code/src/Framework/FieldsAPI/Actions/CreateValidatorFromForm.php
- Raw: https://pluginprobe.com/plugins/give/4.16.8.1/raw/src/Framework/FieldsAPI/Actions/CreateValidatorFromForm.php
- Modified: 2023-10-16T17:55:46+00:00

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```php
<?php

declare(strict_types=1);

namespace Give\Framework\FieldsAPI\Actions;

use Give\Framework\FieldsAPI\Form;
use Give\Vendors\StellarWP\Validation\Validator;

class CreateValidatorFromForm
{
    /**
     * @since 3.0.0 Update validation rules with optional as default.
     * @since 2.24.0
     */
    public function __invoke(Form $form, array $values): Validator
    {
        $labels = [];
        $rules = [];

        foreach ($form->getFields() as $field) {
            $rules[$field->getName()] = (new UpdateValidationRulesWithOptionalAsDefault())(
                $field->getValidationRules()
            );

            if (method_exists($field, 'getLabel')) {
                $labels[$field->getName()] = $field->getLabel();
            }
        }

        return new Validator($rules, $values, $labels);
    }
}

```