Issue #3273126 by RenatoG: Make Maxlength for attributes work with multiple attributes

66d138cf · renatog · renatog · 7548040b · 66d138cf
Commit 66d138cf authored Apr 2, 2022 by renatog Committed by renatog Apr 2, 2022
--- a/src/Service/BlockClassHelperService.php
+++ b/src/Service/BlockClassHelperService.php
@@ -564,11 +564,20 @@ class BlockClassHelperService {
            '#description' => $help_text,
          ];

+          // Default value for maxlength.
+          $maxlength_multiple_attributes = 255;
+
+          // Get maxlength if exists.
+          if (!empty($config->get('maxlength_attributes'))) {
+            $maxlength_multiple_attributes = $config->get('maxlength_attributes');
+          }
+
          $form['multiple_attributes']['third_party_settings']['block_class']['attribute_' . $index]['attribute_key_' . $index] = [
            '#type' => 'textfield',
            '#title' => $this->t('Attribute Key'),
            '#default_value' => $attribute_key,
            '#description' => $this->t('Set the attribute key. E.g. data-block-type'),
+            '#maxlength' => $maxlength_multiple_attributes,
          ];

          $form['multiple_attributes']['third_party_settings']['block_class']['attribute_' . $index]['attribute_value_' . $index] = [
@@ -576,6 +585,7 @@ class BlockClassHelperService {
            '#title' => $this->t('Attribute Value'),
            '#default_value' => $attribute_value,
            '#description' => $this->t('Set the attribute value. E.g. admin'),
+            '#maxlength' => $maxlength_multiple_attributes,
          ];

          $form['multiple_attributes']['third_party_settings']['block_class']['attribute_' . $index]['#attributes']['class'][] = 'multiple-textfield-attribute';