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🛡️ Protect Your Forms Like a Pro: Anti-Spam Techniques That Actually Work

Tutorial April 04, 2025

  • ✅ Honeypot field
  • ✅ Time-based check
  • ✅ reCAPTCHA v3
  • ✅ IP rate limiting
  • ✅ Spam word filtering
  • ✅ CSRF protection
// web.php
Route::post('/contact', [ContactController::class, 'submit'])->middleware('throttle:3,1');

// ContactController
public function submit(Request $request) {
    if ($request->has('fake_field')) return abort(403); // honeypot
    if (now()->diffInSeconds(session('form_start_time')) < 3) return abort(403); // timing
    // other checks...
}