Ajax call only if the jquery validation is valid - php

Question

I have a form and ajax call.data are filled in form and goes to remote at the same time user is created in my database using ajax call.but the problem is with validation,which validation should apply here
for example i apply any jquery validation i need to test if the form is valid and then i can call ajax if the form is valid other wise the database will be filled with blank data
i tried with bvalidator but i don't know how to detect the form is valid or invalid using any jquery validator library
<form id="inform" action="http://site.com">
<input type="text" id="name" />
<input type="text" id="email" />
<input type="button" name="subaction" id="infuse" />
</form>
<script language ="javascript" type = "text/javascript" >
$na= jQuery.noConflict();
$na(document).ready(function(){
$na('#infuse').click(function(){
var name= $na('#name').val();
var email = $na('#email').val();
$na.ajax({
type: "POST",
url: '<?php bloginfo('template_url')?>/user_create.php',
data: 'name='+name+'&email='+email,
cache: false,
success: function(result){
jQuery('.err_msg').html(result);
jQuery("#inform").submit();
}
});
});
});
</script>

Answer 1

You could do something like this
<script language ="javascript" type = "text/javascript" >
$na= jQuery.noConflict();
var name;
var email;
var options10 = {
// shows or hides error all messages container after validation completes
onAfterAllValidations: function(elements, formIsValid){
// if validation failed
if(!formIsValid)
callAjax();
else{
//do something
}
}
};
function callAjax(){
$na.ajax({
type: "POST",
url: '<?php bloginfo('template_url')?>/user_create.php',
data: 'name='+name+'&email='+email,
cache: false,
success: function(result){
jQuery('.err_msg').html(result);
jQuery("#inform").submit();
}
});
}
$na(document).ready(function(){
$('#inform').bValidator(options10);
$na('#infuse').click(function(){
name= $na('#name').val();
email = $na('#email').val();
});
});
</script>
I haven't checked this, but hopefully , this works. The important point is, you could use the callbacks : onAfterAllValidations.