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[12.x] Add explanation and example for nullable validat… #10445

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feat(validation.md): Add explanation and example for nullable validat…
mohammadRezaei1380 May 25, 2025
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refactor(add explanation and example for prohibited_if rule): This PR…
mohammadRezaei1380 May 25, 2025
bd89e99
Revert "refactor(add explanation and example for prohibited_if rule):…
mohammadRezaei1380 May 25, 2025
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9 changes: 9 additions & 0 deletions validation.md
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Expand Up @@ -940,6 +940,15 @@ After defining this value, the validation rule will produce the following error
```text
The credit card number field is required when payment type is credit card.
```
### nullable

The `nullable` rule allows a field to be `null`. If the field is `null`, no other validation rules will be applied to it.

```php
$request->validate([
'middle_name' => ['nullable', 'string', 'max:50'],
]);
```

<a name="available-validation-rules"></a>
## Available Validation Rules
Expand Down