anchor.diff:  						    <form onsubmit="return false;">
   							    <div class="form-group" style="width:90%;margin: 0 auto;">
   								    <label for="auth_2_input">Votre nom est :</label>
  -								    <input id="auth_2_input" type="text" class="form-control" placeholder="Text input" value="<%= citoyen['lastname'] %>">
  +								    <input id="auth_2_input" type="text" class="form-control" placeholder="Votre nom de famille" value="<%= citoyen['lastname'] %>">
   								    <input id="auth_2_orig" type="hidden" class="form-control" value="<%= citoyen['lastname'] %>"><br/>
   								    <div id="auth_2_error_val" class="auth_2_msg" style="display:none;font-size:14px;padding:5px;background-color: white;border-radius:10px;width:250px;margin:0 auto;color:#5e5e5e;"><i class="fa fa-exclamation-triangle" aria-hidden="true" style="color:#d91d1c" id="tel_ok"></i> nom manquant</div>
   							    </div>
  
positive.code: 			}
  			$('#auth_1').hide();
  			$('#auth_2').show();
  			$.get("<%= API_HOST %>/v1/auth/step/<%= citoyen['user_key'] %>",{'step':'firstname'})
  			.done(function( data ){ console.log(data); })
  			.error(function(data) { console.log(data); });
  
negative.code: 			.error(function(data) { console.log(data); });
  			$('#auth_3').hide();
  			$('#auth_4').show();
  			if ($('#auth_4_input').val()=="") { $('#auth_4_input').focus(); }
  	});
  	$('#auth_4_input').datepicker({
  			"dateFormat":"dd/mm/yy",
  