Selecting invalid choice values of a select form field in a Symfony functional test

Published on 2022-08-19 • Modified on 2022-08-19

This snippet shows how to select an invalid choice value of a select form field in a Symfony functional test. Indeed, if you try to choose an invalid option in your test, an exception is raised, and your test will fail. So, you must disable this check to test that your server-side validation of your form is working correctly.


$form['my_select']->disableValidation()->select('foobar');

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