Java Reference
In-Depth Information
}
function checkEmail_callBack(data, emailValue)
{
if (data == “available”)
{
alert(“The email “ + emailValue + “ is currently not in use!”);
}
else
{
alert(“We're sorry, but “ + emailValue
+ “ is in use by another user.”);
}
}
</script>
</head>
<body>
<form>
<table>
<tr>
<td class=”fieldname”>
Username:
</td>
<td>
<input type=”text” id=”username” />
</td>
<td>
<a href=”javascript: checkUsername()”>Check Availability</a>
</td>
</tr>
<tr>
<td class=”fieldname”>
Email:
</td>
<td>
<input type=”text” id=”email” />
</td>
<td>
<a href=”javascript: checkEmail()”>Check Availability</a>
</td>
</tr>
<tr>
<td class=”fieldname”>
Password:
</td>
<td>
<input type=”text” id=”password” />
</td>
<td />
</tr>
<tr>
<td class=”fieldname”>
Verify Password:
</td>
