How to call a function after textbox lose focus



https://stackoverflow.com/questions/11700453/how-to-call-a-function-after-textbox-lose-focus


<input type="text" id="check">​

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>

<script type="text/javascript">
$("#check").blur(function() {
 alert('working');
});​
</script>

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