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