How to use dingo API to return custom error messages in laravel

This article mainly explains "how to use dingo API to return custom error messages in laravel". Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to use dingo API to return custom error messages in laravel.

After laravel uses dingo API, the error message is taken over by the dingo exception class, and the return message becomes:

To return a custom error message, you need to take over the error exception class again.

Methods:

Add the following code to the boot () method in app\ Providers\ AppServiceProvider.php:

App ('api.exception')-> register (function (\ Exception $exception) {$request = Request::capture (); return app (' App\ Exceptions\ Handler')-> render ($request, $exception);})

Then rewrite the method convertValidationExceptionToResponse () of the laravel core package in app\ Exceptions\ Handler.php, as follows:

Public function convertValidationExceptionToResponse (ValidationException $e, $request) {$data = $e-> validator- > getMessageBag (); $msg = collect ($data)-> first (); if (is_array ($msg)) {$msg = $msg [0];} return ['code'= >-1} msg];}

The code in this method is for reference only and can be used freely.

After calling the API, you will find that:

The content is customized.

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