Check if value exists in array jquery
Source Code:
<script>
var arr = ["value", 4, "Pete", 8, "John" ];
var index = jQuery.inArray( "value", arr );
alert(index);
</script>
<script>
var arr = ["value", 4, "Pete", 8, "John" ];
var index = jQuery.inArray( "value", arr );
alert(index);
</script>