How to get field values in hook_form_alter in Drupal 8 | CodimTh

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Code snippet that can help you to get field values in hook_form_alter in Drupal 8.

Example of entity reference field:

$form['field_name']['widget'][0]['target_id']["#value"]

Example of text field:

$form['field_name']['widget']["#value"]

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Drupal 8 & 9 & 10 Snippets

Riadh Rahmi

Senior Web Developer PHP/Drupal & Laravel

I am a senior web developer, I have experience in planning and developing large scale dynamic web solutions especially in Drupal & Laravel.

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