Add mass assignable attributes to User model and specify custom login page in AdminPanelProvider

app/Filament/Pages/Auth/Login.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Filament\Pages\Auth;
+
+use Filament\Auth\Pages\Login as BaseLogin;
+use Filament\Forms\Components\TextInput;
+use Filament\Schemas\Schema;
+use Illuminate\Validation\ValidationException;
+
+class Login extends BaseLogin
+{
+    public function form(Schema $schema): Schema
+    {
+        return $schema
+            ->components([
+                $this->getLoginFormComponent(),
+                $this->getPasswordFormComponent(),
+                $this->getRememberFormComponent(),
+            ]);
+    }
+
+    protected function getLoginFormComponent(): TextInput
+    {
+        return TextInput::make('login')
+            ->label('Email or Phone Number')
+            ->required()
+            ->autofocus();
+    }
+
+    protected function getCredentialsFromFormData(array $data): array
+    {
+        $login_type = filter_var($data['login'], FILTER_VALIDATE_EMAIL) ? 'email' : 'phone_number';
+
+        return [
+            $login_type => $data['login'],
+            'password'  => $data['password'],
+        ];
+    }
+
+    protected function throwFailureValidationException(): never
+    {
+        throw ValidationException::withMessages([
+            'data.login' => __('filament-panels::auth/pages/login.messages.failed'),
+        ]);
+    }
+}

app/Models/User.php

@@ -14,6 +14,18 @@ class User extends Authenticatable implements FilamentUser
     /** @use HasFactory<UserFactory> */
     use HasFactory, Notifiable;
 
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array<int, string>
+     */
+    protected $fillable = [
+        'name',
+        'email',
+        'password',
+        'phone_number',
+    ];
+
     /**
      * The attributes that should be hidden for serialization.
      *

app/Providers/Filament/AdminPanelProvider.php

@@ -2,6 +2,7 @@
 
 namespace App\Providers\Filament;
 
+use App\Filament\Pages\Auth\Login;
 use Filament\Pages\Dashboard;
 use Filament\Http\Middleware\Authenticate;
 use Filament\Http\Middleware\DisableBladeIconComponents;
@@ -27,7 +28,7 @@ class AdminPanelProvider extends PanelProvider
             ->default()
             ->id('panel')
             ->path('panel')
-            ->login()
+            ->login(Login::class)
             ->registration()
             ->colors([
                 'primary' => Color::Amber,

database/migrations/2025_09_22_133110_add_phone_number_to_users_table.php

@@ -0,0 +1,28 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->string('phone_number')->unique()->nullable()->after('email');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('users', function (Blueprint $table) {
+            $table->dropColumn('phone_number');
+        });
+    }
+};