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<html>
<head>
<title></title>
 
<script type="text/javascript">
<!--
function TestDate(){
var inDate = document.getElementById("date_realisation1").value;
 
var Expression = new RegExp("^[0-9]{2}/{1}[0-9]{2}/{1}[0-9]{4}$","gi")
 
if (Expression.test(inDate))
  alert("Format OK.")
else
  alert("Entrez une date au format jj/mm/aaaa")
}
 
//-->
</script>
 
</head>
 
<body>
<input type="text" id="date_realisation1" size="10" value = "jj/mm/aaaa">
<input type="button" value="Bouton" onclick="TestDate()">
 
</body>
 
</html> |