RequiredField.php
30 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Give\Framework\FieldsAPI\FieldMediator; |
| 4 | |
| 5 | use Give\Framework\FieldsAPI\Field; |
| 6 | |
| 7 | class RequiredField implements Contract |
| 8 | { |
| 9 | public function __invoke(Field $field) |
| 10 | { |
| 11 | add_filter( |
| 12 | 'give_donation_form_required_fields', |
| 13 | $this->getClosure()->bindTo($field), |
| 14 | 10, |
| 15 | 2 |
| 16 | ); |
| 17 | } |
| 18 | |
| 19 | public function getClosure() |
| 20 | { |
| 21 | return function ($requiredFields, $formID) { |
| 22 | if ($this->isRequired()) { |
| 23 | $requiredFields[$this->getName()] = $this->getRequiredError(); |
| 24 | } |
| 25 | |
| 26 | return $requiredFields; |
| 27 | }; |
| 28 | } |
| 29 | } |
| 30 |