Contrib.social

'#empty_value', '#empty_option' does not work properly

Open on Drupal.org →
Created on 17 September 2020, almost 4 years ago
Updated 7 May 2024, about 2 months ago

Code example that is not rendered as expected:

$form['name'] = array(
  '#type' => 'select2',
  '#title' => 'Some title',
  '#options' => [1 => 'One', 2 => 'Two'],
  '#empty_option' => '[custom empty value]',
  '#empty_value' => -1,
);

Result: https://prnt.sc/Fb3w9Ed-pFVk
There is an item with empty string added to dropdown (expected to have '#empty_option' property value as a content).

Code in Merge Request checks if '#empty_option' property is set and uses it as content for such empty option element.

Thank you!

🐛 Bug report
Status

RTBC

Version

1.0

Component

User interface

Created by

🇧🇾Belarus f1mishutka Minsk

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