Update source into github

app/Http/Requests/WhoisRequest.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class WhoisRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, mixed>
+     */
+    public function rules(): array
+    {
+        return [
+            'domain' => [
+                'required',
+                'string',
+                'max:255',
+                'regex:/^[a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?(\.[a-zA-Z0-9]([a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])?)*$/'
+            ]
+        ];
+    }
+
+    /**
+     * Get custom validation messages.
+     *
+     * @return array<string, string>
+     */
+    public function messages(): array
+    {
+        return [
+            'domain.required' => __('Domain name is required.'),
+            'domain.string' => __('Domain name must be a string.'),
+            'domain.max' => __('Domain name must not exceed 255 characters.'),
+            'domain.regex' => __('Please enter a valid domain name format.'),
+        ];
+    }
+
+    /**
+     * Get custom attributes for validator errors.
+     *
+     * @return array<string, string>
+     */
+    public function attributes(): array
+    {
+        return [
+            'domain' => __('domain name'),
+        ];
+    }
+}