8000 [Form] form add extra data by Arkalo2 · Pull Request #20853 · symfony/symfony-docs · GitHub
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[Form] form add extra data #20853

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[Form] form add extra data #20853

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18926d4
form add extra data
Arkalo2 Apr 1, 2025
b751d42
Fix syntax
Arkalo2 Apr 2, 2025
92dd202
Fix twig syntax
Arkalo2 Apr 2, 2025
ddfdc72
referraCode to referralCode
Arkalo2 Apr 2, 2025
522e74c
Add user_create form name explanation
Arkalo2 Apr 8, 2025
391f99b
Remove trailing whitespace
Arkalo2 Apr 8, 2025
9ef444b
Add dynamic form name
Arkalo2 Apr 14, 2025
7774b21
Fix syntax
Arkalo2 Apr 14, 2025
c5388d4
Fix syntax
Arkalo2 Apr 14, 2025
2dd176e
Keep only dynamic approach and add allow-extra-fields link
Arkalo2 May 7, 2025
82234e5
Remove trailing whitespace
Arkalo2 May 7, 2025
21040c5
Update forms.rst
Arkalo2 May 21, 2025
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referraCode to referralCode
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@Arkalo2
Arkalo2 committed Apr 8, 2025
commit ddfdc728c1b5050ae73ebb59ccb82f0915eadde2
8 changes: 4 additions & 4 deletions forms.rst
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Expand Up @@ -988,18 +988,18 @@ The extra fields can be injected like this:
{{ form_row(form.username) }}
{{ form_row(form.email) }}

{# Hidden field to send additional sponsorship code #}
{# Hidden field to send additional referral code #}
<input type="hidden" name="user_create[referralCode]" value="{{ referralCode }}"/>

<button type="submit">Submit</button>
{{ form_end(form) }}

Here, the sponsorship code is an extra field injected at view level.
Here, the referral code is an extra field injected at view level.

You can get the referraCode via ``getExtraData``::
You can get the referral code via ``getExtraData``::

$extraData = $form->getExtraData();
$referraCode = $extraData['referralCode'] ?? null;
$referralCode = $extraData['referralCode'] ?? null;

Learn more
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