annotate vendor/chi-teck/drupal-code-generator/templates/d7/hook/field_validate.twig @ 0:c75dbcec494b
Initial commit from drush-created site
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Chris Cannam |
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Thu, 05 Jul 2018 14:24:15 +0000 |
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1 /**
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2 * Implements hook_field_validate().
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3 */
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4 function {{ machine_name }}_field_validate($entity_type, $entity, $field, $instance, $langcode, $items, &$errors) {
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5 foreach ($items as $delta => $item) {
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6 if (!empty($item['value'])) {
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7 if (!empty($field['settings']['max_length']) && drupal_strlen($item['value']) > $field['settings']['max_length']) {
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8 $errors[$field['field_name']][$langcode][$delta][] = array(
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9 'error' => 'text_max_length',
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10 'message' => t('%name: the value may not be longer than %max characters.', array('%name' => $instance['label'], '%max' => $field['settings']['max_length'])),
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11 );
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12 }
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13 }
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14 }
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15 }
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