protected function YamlFormEntitySettingsForm::appendDefaultValueToElementDescriptions in YAML Form 8

Append default value to an element's description.

Parameters

array $form: An associative array containing the structure of the form.

array $default_settings: An associative array container default yamlform settings.

1 call to YamlFormEntitySettingsForm::appendDefaultValueToElementDescriptions()

YamlFormEntitySettingsForm::form in src/YamlFormEntitySettingsForm.php

Gets the actual form array to be built.

File

src/YamlFormEntitySettingsForm.php, line 910

Class

YamlFormEntitySettingsForm

Provides a form to manage settings.

Namespace

Drupal\yamlform

Code

protected function appendDefaultValueToElementDescriptions(array &$form, array $default_settings) {
  foreach ($form as $key => &$element) {

    // Skip if not a FAPI element.
    if (Element::property($key) || !is_array($element)) {
      continue;
    }
    if (isset($element['#type']) && !empty($default_settings["default_{$key}"]) && empty($element['#disabled'])) {
      if (!isset($element['#description'])) {
        $element['#description'] = '';
      }
      $element['#description'] .= $element['#description'] ? '<br/>' : '';
      $element['#description'] .= $this
        ->t('Defaults to: %value', [
        '%value' => $default_settings["default_{$key}"],
      ]);
    }
    $this
      ->appendDefaultValueToElementDescriptions($element, $default_settings);
  }
}