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EmailFormatRule.php
23 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WPDesk\FCF\Free\Validator\Rule; |
| 4 | |
| 5 | use WPDesk\FCF\Free\Validator\Error\InvalidEmailError; |
| 6 | |
| 7 | /** |
| 8 | * Checks that the e-mail value is valid. |
| 9 | */ |
| 10 | class EmailFormatRule implements ValidatorRule { |
| 11 | |
| 12 | /** |
| 13 | * {@inheritdoc} |
| 14 | */ |
| 15 | public function validate_value( string $value, array $field_data ) { |
| 16 | if ( ( $value === '' ) || filter_var( $value, FILTER_VALIDATE_EMAIL ) ) { |
| 17 | return null; |
| 18 | } |
| 19 | |
| 20 | return new InvalidEmailError( $field_data, $value ); |
| 21 | } |
| 22 | } |
| 23 |