BOT対策

view/register.maron

@@ -18,6 +18,10 @@
           {$ $password = randstr() $}
           {$ $passwordVerify = randstr() $}
           {$ $email = randstr() $}
+          {$ $botUsername = randstr() $}
+          {$ $botPassword = randstr() $}
+          {$ $botPasswordVerify = randstr() $}
+          {$ $botEmail = randstr() $}
           <table>
             <tbody>
               <tr>
@@ -39,6 +43,14 @@
               <tr>
                 <td></td>
                 <td>
+                  <div style="position:absolute; left:-9999px;">
+                    <input type="text" id="{{ $botUsername }}" name="{{ $botUsername }} value="" />
+                    <input type="password" id="{{ $botPassword }}" name="{{ $botPassword }}" value="" />
+                    <input type="password" id="{{ $botPasswordVerify }}" name="{{ $botPasswordVerify }}" />
+                    <input type="email" id="{{ $botEmail }}" name="{{ $botEmail }}" value="" />
+                  </div>
+
+                  <a href="/?bot=1" style="display:none"></a>
                   <input type="hidden" id="csrf_token" name="csrf_token" value="{{ make_csrf_token() }}" />
                   <button>登録</button>
                 </td>