<script type="text/javascript" language="javascript">
<!--
function CheckInput(formular, input)
{
if (input.match(/^.+@.+\..+$/))
{
formular.submit();
}
else
{
alert('Die Eingabe ist keine gültige E-Mail-Addresse!');
document.Testform.mailadresse.focus();
document.Testform.mailadresse.select();
}
}
-->
</script>
</head>
<body>
<form name="Testform" action="1.htm" method="get">
<a> Ihre e-mail Adresse: </a>
<input type="text" name="mailadresse" size=""> <input type="submit" value= "Abschicken" onClick="CheckInput(this.form, this.form.mailadresse.value); return false;">
</form>
</body>
</html> |