first commit

app/Exception/Handler/ValidationExceptionHandler.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Exception\Handler;
+
+use Hyperf\Validation\ValidationException;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+use Psr\Http\Message\ResponseInterface;
+use Throwable;
+
+class ValidationExceptionHandler extends BaseErrExceptionHandler
+{
+    /**
+     * @param Throwable $throwable
+     * @param ResponseInterface $response
+     * @return ResponseInterface
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function handle(Throwable $throwable, ResponseInterface $response): ResponseInterface
+    {
+        return $throwable instanceof ValidationException
+            ? $this->handlerResponse($throwable, $response)
+            : $response;
+    }
+
+    /**
+     * @param Throwable $throwable
+     * @return bool
+     */
+    public function isValid(Throwable $throwable): bool
+    {
+        return $throwable instanceof ValidationException;
+    }
+}