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<?php |
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namespace Proengsoft\JsValidation\Remote; |
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use Illuminate\Contracts\Validation\Validator; |
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use Illuminate\Foundation\Http\FormRequest as Request; |
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use Illuminate\Http\Exceptions\HttpResponseException; |
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use Illuminate\Http\JsonResponse; |
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use Illuminate\Validation\ValidationException; |
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class FormRequest extends Request |
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{ |
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/** |
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* Field to identify requests originating from this library. |
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*/ |
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const JS_VALIDATION_FIELD = '__proengsoft_form_request'; |
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/** |
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* Validate the class instance. |
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* |
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* @return void |
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*/ |
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public function validateResolved() |
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{ |
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parent::validateResolved(); |
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// BC for Laravel versions prior to 6.x. |
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$this->passedValidation(); |
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} |
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/** |
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* Handle a passed validation attempt. |
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* |
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* @return void |
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*/ |
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protected function passedValidation() |
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{ |
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if ($this->isJsValidation()) { |
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throw new HttpResponseException( |
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new JsonResponse(true, 200) |
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); |
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} |
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parent::passedValidation(); |
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} |
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/** |
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* Handle a failed validation attempt. |
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* |
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* @param \Illuminate\Contracts\Validation\Validator $validator |
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* @return void |
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* |
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* @throws \Illuminate\Validation\ValidationException |
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*/ |
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protected function failedValidation(Validator $validator) |
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{ |
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if ($this->isJsValidation()) { |
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throw new ValidationException( |
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$validator, |
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new JsonResponse($validator->errors()->messages(), 200) |
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); |
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} |
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parent::failedValidation($validator); |
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} |
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/** |
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* Whether the request originated from laravel-jsvalidation. |
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* |
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* @return bool |
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*/ |
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private function isJsValidation() |
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{ |
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return $this->has(static::JS_VALIDATION_FIELD); |
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} |
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} |
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proengsoft /
laravel-jsvalidation
Let’s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let’s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: