Cannot submit a form in jquery - php

Question

I am using jquery smarty, php. I am validating a form using jquery but the submit button is not working.
In checkemail.php I am echoing no of rows;
$(document).ready(function() { //newly added
$("#formpge").submit(function(event) {
event.preventDefault();
var emailVal = $('#useremail').val();
alert(emailVal);
// assuming this is a input text field
$.post("checkemail.php", {
"useremail": emailVal
}, function(data) {
alert(data);
if (data == 0) {
alert("has to be added");
$("#formpge")[0].submit();
} else
$("#useremail").focus();
});
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<form id="formpge" name="frmadduser" method="post">
<div class="input1">
<input type="text" placeholder="Your Full Name" id="username" name="username">
</div>
<div class="input2">
<input type="text" placeholder="Your Email Address" id="useremail" name="useremail">
<p color="blue" id="emailexist"></p>
</div>
<div class="input1">
<input type="hidden" value="Y" name="active">
</div>
<div class="clear"></div>
<div class="iwant_text2">
<input type="submit" id="formsubmit" name="formsubmit" value="I Want One!">
</div>
</form>

Answer 1

try this code its working: -
<form id="formpge" name="frmadduser" method="post">
<div class="input1">
<input type="text" placeholder="Your Full Name" id="username" name="username">
</div>
<div class="input2">
<input type="text" placeholder="Your Email Address" id="useremail" name="useremail">
<p color="blue" id="emailexist"></p>
</div>
<div class="input1">
<input type="hidden" value="Y" name="active">
</div>
<div class="clear"></div>
<div class="iwant_text2">
<input type="submit" id="formsubmit" name="formsubmit" value="I Want One!" >
</div>
</form>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script>
$(document).ready(function(){ //newly added
$("#formpge").submit(function(event) {
event.preventDefault();
var emailVal = $('#useremail').val();
alert(emailVal);
// assuming this is a input text field
$.post("checkemail.php", {"useremail" : emailVal}, function(data) {
alert(data);
if(data == 0){
alert("has to be added");
$("#formpge")[0].submit();
}
else
$("#useremail").focus();
});
});
});
</script>
try fiddle here

Answer 2

First of all thanks to mplungjan, Gaurav Srivastava andStarscream1984. The problem is, in checkemail.php I checked isset($_REQUEST['formsubmit'], but this is not set only the text fields are set. I dont know why type submit is not set.
Again, Thanks.