How to use Symfony Form Events in CRUD API service (for beginners)

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In this #programming tutorial I explain how to use #Symfony Form Events for processing API requests
I use Symfony 5 and #PHP 7.4 but this video is also relevant for older versions of Symfony and PHP.

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⭐️ TABLE OF CONTENT ⭐️

00:00:00 Introduction
00:01:38 PRE_SUBMIT form event
00:04:10 SUBMIT form event
00:04:36 POST_SUBMIT form event
00:06:08 Form event subscriber
  1. Cap Coding
  2. symfony
  3. api
  4. php
  5. symfony 5
  6. symfony api
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Комментарии
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Hey! What else do you want to learn from me? Comment down below and let me know so I create more tutorials for you.

CapCoding
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I had a task to create a shopping store. I've used some form events magic to make crud operations in my shopping cart. People were impressed.

clementborisov
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I like your videos very much! Thank you for this!

michaelbrauner
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Does this work also with twig forms? Like showing extra fields based on a ChoiceType for example?

parijke
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How do to require values in form type. If I set constraint NotBlank and do not pass any properties in my json (postman), validator does not provide any error messages :/

evaldasbutkus