My form is using JQuery .validation().
Here is the structure of my form:
<form....>
<table cellspacing="0" cellpadding="0">
<tr>
<td>Name: </td>
<td><input type='text' name='Name'/></td>
</tr>
<tr>
<td>Last Name: </td>
<td><input type='text' name='LastName'/></td>
</tr>
<tr>
<td>Address: </td>
<td><input type='text' name='Address'/></td>
</tr>
</table>
<input type='submit' name='enter' value='submit'/>
</form>
Can I display errors like this in my form?
Your help is greatly appreciated!
HTML Form Structure
<form name="userDetails">
<table cellspacing="1" cellpadding="1"&tg;
<tr>
<td>Name: </td>
<td><input type='text' name='Name'/>
<span class="error_span">Please enter your name</span>
</td>
</tr>
<tr>
<td>Last Name: </td>
<td><input type='text' name='LastName'/>
<span class="error_span">Please enter your last name</span>
</td>
</tr>
<tr>
<td>Address: </td>
<td><input type='text' name='Address'/>
<span class="error_span">Please enter your address</span>
</td>
</tr>
</table>
<input type='button' id='submitForm' name='enter' value='Submit'/>
</form>
jQuery Validation Script
$(document).ready(function(){
$("#submitForm").click(function(){
$('input').each(function(index) {
if($(this).val()=="") {
$(this).addClass("has_error");
$(this).siblings(".error_span").show();
}else{
$(this).removeClass("has_error");
$(this).siblings(".error_span").hide();
}
});
});
});
CSS Styling for Error Messages
.error_span{
color:red;
display:none;
}
.has_error{
border:1px solid red;
}
To implement form validation, use the onsubmit attribute in the form element to run the JavaScript code and prevent submission if there are validation errors.
There are two different approaches to accomplish this task:
1)
<form....>
<table cellspacing="0" cellpadding="0">
<tr>
<td>Name: </td>
<td><input type='text' name='Name'/></td>
</tr>
<tr>
<td>Last Name: </td>
<td><input type='text' name='LastName'/></td>
</tr>
<tr>
<td></td>
<td>Name Is Required</td>
</tr>
<tr>
<td>Address: </td>
<td><input type='text' name='Address'/></td>
</tr>
</table>
<input type='submit' name='enter' value='submit'/>
</form>
or
2)
<form....>
<table cellspacing="0" cellpadding="0">
<tr>
<td>Name: </td>
<td><input type='text' name='Name'/></td>
</tr>
<tr>
<td>Last Name: </td>
<td><input type='text' name='LastName'/> <br />Name Is Required</td>
</tr>
<tr>
<td>Address: </td>
<td><input type='text' name='Address'/></td>
</tr>
</table>
<input type='submit' name='enter' value='submit'/>
</form>
To achieve that, it is necessary to implement custom validation code. Refer to the following resource for guidance: http://docs.jquery.com/Plugins/Validation/Validator/addMethod
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