diff --git a/EquipoWeb/singUp/index.html b/EquipoWeb/singUp/index.html
index 89904bb..ac08f55 100644
--- a/EquipoWeb/singUp/index.html
+++ b/EquipoWeb/singUp/index.html
@@ -120,7 +120,8 @@ <h2>Modal Login Form</h2>
     <div class="container">
 	
 	<label><b>E-mail</b></label>
-      <input type="text" placeholder="Enter your E-mail" name="mail" required>
+	    <!-- important! use email type to verify email correctness-->
+      <input type="email" placeholder="Enter your E-mail" name="mail" required>
 	  
       <label><b>Nick Name</b></label>
       <input type="text" placeholder="Enter nick name" name="nick" required>