Java Reference
In-Depth Information
<td></td>
</tr>
<tr>
<td class="fieldname">
Password:
</td>
<td>
<input type="text" id="password" />
</td>
<td />
</tr>
<tr>
<td class="fieldname">
Verify Password:
</td>
<td>
<input type="text" id="password2" />
</td>
<td />
</tr>
<tr>
<td colspan="2" class="submit">
<input id="btnSubmit" type="submit" value="Submit" />
</td>
<td />
</tr>
</table>
</form>
<script src="mootools-core-1.5.1-compressed.js"></script>
<script>
function btnSubmitClick(e) {
e.preventDefault();
checkUsername();
}
function checkUsername() {
var userValue = $("username").value;
if (!userValue) {
alert("Please enter a user name to check!");
return;
}
var options = {
url: "ch14_formvalidator.php",
data: {
username: userValue
},
onSuccess: handleUsernameResponse,
onFailure: handleError
