maxlength

A Drupal backend screenshot showing the "Count down message" field

Leave this field empty to allow for translation via Drupal interface translation.

Example configuration created by enabling Maxlength:

core.entity_form_display.node.article_not_translatable.default.yml
# ...
content:
  field_copyright:
    type: text_textarea
    weight: 3
    region: content
    settings:
      rows: 2
      placeholder: ''
    third_party_settings:
      allowed_formats:
        hide_help: '1'
        hide_guidelines: '1'
      maxlength:
        maxlength_js: null
        maxlength_js_label: 'Content limited to @limit characters, remaining: <strong>@remaining</strong>'
        maxlength_js_enforce: false
# ...

However, the module already contains fallback logic for this label in maxlength.module: 

maxlength.module
$maxlength_js_label = !empty($thirdPartySettings['maxlength']['maxlength_js_label']) ? $thirdPartySettings['maxlength']['maxlength_js_label'] : t('Content limited to @limit characters, remaining: <strong>@remaining</strong>');
$maxlength_js = $thirdPartySettings['maxlength']['maxlength_js'];

Working configuration: empty the label

core.entity_form_display.node.article_translatable.default.yml
# ...
content:
  field_copyright:
    type: text_textarea
    weight: 3
    region: content
    settings:
      rows: 2
      placeholder: ''
    third_party_settings:
      allowed_formats:
        hide_help: '1'
        hide_guidelines: '1'
      maxlength:
        maxlength_js: null
        maxlength_js_label: ''
        maxlength_js_enforce: false
# ...

With the label empty, the module falls back to its internal t() string, which can then be translated normally via the interface translation system.

16.07.2026 | Lothar Ferreira Neumann

How to translate the Maxlength Countdown message label globally

If this does not work...

broken_fapi_autocomplete.php
$form['nodes'] = [
    '#title' => $this->t('Select articles'),
    '#type' => 'entity_autocomplete',
    '#target_type' => 'node',
    '#tags' => TRUE,
    '#selection_handler' => 'default',
    '#selection_settings' => ['target_bundles' => ['article']],
    '#default_value' => $default_nodes,
];

...try adding an increased maxlength value:

fixed_fapi_autocomplete.php
$form['nodes'] = [
    '#title' => $this->t('Select articles'),
    '#type' => 'entity_autocomplete',
    '#target_type' => 'node',
    '#maxlength' => 1024,
    '#tags' => TRUE,
    '#selection_handler' => 'default',
    '#selection_settings' => ['target_bundles' => ['article']],
    '#default_value' => $default_nodes,
];
13.08.2026 | Pascal Crott

Can't save Form API autocomplete when referencing too many elements