codigo actual del servidor, con avances de joan

app/Http/Requests/SellerRegistrationRequest.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+use Illuminate\Contracts\Validation\Validator;
+use Illuminate\Http\Exceptions\HttpResponseException;
+use Illuminate\Validation\ValidationException;
+
+class SellerRegistrationRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, mixed>
+     */
+    public function rules()
+    {
+        $rules = [];
+        
+        $rules['name']          = 'required|string|max:255';
+        $rules['email']         = 'required|email|unique:users|max:255';
+        $rules['password' ]     = 'required|string|min:6'; /* |confirmed */
+        $rules['shop_name' ]    = 'required|max:255';
+        $rules['address']       = 'required';
+
+        return $rules;
+    }
+
+    public function messages()
+    {
+        return [
+            'name.required'         => translate('Name is required'),
+            'name.string'           => translate('Name should be string type'),
+            'name.max'              => translate('Max 255 characters'),
+            'email.required'        => translate('Email is required'),
+            'email.email'           => translate('Please type a valid email'),
+            'email.unique'          => translate('Email should be unique'),
+            'email.max'             => translate('Max 255 characters'),
+            'password.required'     => translate('Password is required'),
+            'password.string'       => translate('Password should be string type'),
+            'password.min'          => translate('Min 6 characters'),
+            'password.confirmed'    => translate('Confirm password do not matched'),
+            'shop_name.required'    => translate('Shop name is required'),
+            'shop_name.max'         => translate('Max 255 characters'),
+            'address.required'      => translate('Address is required'),
+        ];
+    }
+
+    public function failedValidation(Validator $validator)
+    {
+        if ($this->expectsJson()) {
+            throw new HttpResponseException(response()->json([
+                'message' => $validator->errors()->all(),
+                'result' => false
+            ], 422));
+        } else {
+            throw (new ValidationException($validator))
+                    ->errorBag($this->errorBag)
+                    ->redirectTo($this->getRedirectUrl());
+        }
+    }
+}