diff --git a/users/templates/users/user.html b/users/templates/users/user.html
index bbc95599..c74f0c36 100644
--- a/users/templates/users/user.html
+++ b/users/templates/users/user.html
@@ -37,7 +37,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 <link rel="stylesheet" href="//code.jquery.com/ui/1.11.1/themes/smoothness/jquery-ui.css" type="text/css">
 
 <script type='text/javascript'>
-
 function submitBday() {
 	var field = document.getElementById("file");
     var Bdate = document.getElementById('bday').value;
@@ -66,26 +65,26 @@ function submitBday() {
         </div>
         <div class="form-group col-md-4">
         	{{ userform.surname.label_tag }}
-        	{% render_field userform.surname class="form-control" %}
+        	{% render_field userform.surname class="form-control" requiered=True %}
         </div>
         <div class="form-group col-md-4">
         	{{ userform.pseudo.label_tag }}
-        	{% render_field userform.pseudo class="form-control" %}
+        	{% render_field userform.pseudo class="form-control" requiered=True %}
         </div>
     </div>
 	
 	<div class="form-row">
 	    <div class="form-group col-md-4">
 		    {{ userform.email.label_tag }}
-		    {% render_field userform.email class="form-control" %}
+		    {% render_field userform.email class="form-control" requiered=True %}
   	    </div>
   	    <div class="form-group col-md-4">
 		    {{ userform.telephone.label_tag }}
-		    {% render_field userform.telephone class="form-control" %}
+		    {% render_field userform.telephone class="form-control" requiered=True %}
   	    </div>
         <div class="form-group col-md-4">
             <label>Date de naissance</label>
-            <input class="form-control" id="bday" name="bday" date-date-format="dd-mm-yy" placeholder="Date de naissance" type="date" onchange="submitBday()">
+            <input class="form-control" id="bday" name="bday" date-date-format="dd-mm-yy" requiered=True placeholder="Date de naissance" type="date" onchange="submitBday()">
         </div>
 	</div>
 
@@ -95,14 +94,34 @@ function submitBday() {
             {% render_field userform.disclaimer class="form-control" %}
         </div>
 	</div>
+
+<script type='text/javascript'>
+function submitBday() {
+	var field = document.getElementById("file");
+    var Bdate = document.getElementById('bday').value;
+    var Bday = +new Date(Bdate);
+	var age = ((Date.now() - Bday) / (31557600000));
+	
+	if (age < 18){
+    	field.style.display = "block";
+        document.getElementById("{{userform.disclaimer.auto_id}}").required = true;
+	}
+	else{
+		field.style.display = "none";
+        document.getElementById("{{userform.disclaimer.auto_id}}").required = false;
+
+    }
+
+}
+</script>
 	
     <div class="form-group">
 		{{ userform.school.label_tag }}
-		{% render_field userform.school class="form-control" %}
+		{% render_field userform.school class="form-control" requiered=True %}
   	</div>
   	<div class="form-group">
 		{{ userform.room.label_tag }}
-		{% render_field userform.room class="form-control" %}
+		{% render_field userform.room class="form-control" requiered=True %}
   	</div>
   	<div class="form-group">
 		{{ userform.comment.label_tag }}