Rebuild form after submit in Drupal 8 | CodimTh

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On April 5, 2020 . By CodimTh

Category:

Code snippet that can be used to rebuild form after submit in Drupal 8.

if ($form_state->getErrors()){
    \Drupal::messenger()->addError('show errors');
    $form_state->setRebuild();
}

Tags :

Drupal 8 Form API

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