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I'm new to jQuery, and just wondering if there's a way to detect if a form has been submitted on page load, and if so parsing some code.

I have:

<form action="/login/register" method="post"> 
    <input type="text" value="Username" name="regName"/>
    <input type="password" value="Password" name="regPass"/>
    <input type="submit" value="Register"/>
</form>

and:

<?php

if (isset($_POST['regName']))
{
//check inputs and add account
}

?>

But i was wondering if i could check if the form had been submitted via jQuery?

Thanks.

I'm new to jQuery, and just wondering if there's a way to detect if a form has been submitted on page load, and if so parsing some code.

I have:

<form action="/login/register" method="post"> 
    <input type="text" value="Username" name="regName"/>
    <input type="password" value="Password" name="regPass"/>
    <input type="submit" value="Register"/>
</form>

and:

<?php

if (isset($_POST['regName']))
{
//check inputs and add account
}

?>

But i was wondering if i could check if the form had been submitted via jQuery?

Thanks.

• javascript
• php
• jquery

Share Improve this question Follow edited Feb 6, 2014 at 14:14 John Conde 220k9999 gold badges463463 silver badges502502 bronze badges asked Apr 20, 2012 at 15:26 user1169601user1169601 2922 silver badges55 bronze badges

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1 Answer 1

Sorted by: Reset to default 7

Just have PHP set a javascript variable to true if a POST submission was made. Then jQuery just needs to check its value.

<script type="text/Javascript">
    var was_posted = <?php echo ('POST' === $_SERVER['REQUEST_METHOD']) ? 'true' : 'false'; ?>
</script>

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