jQuery pseudo selector to test if an element contains a particular string, ignoring case
- Source:
Example
// <div class="test">cats</div>
var $test = $('.test');
$test.filter(':icontains("cats")').length; // returns 1
$test.filter(':icontains("CATS")').length; // returns 1
$test.filter(':icontains("bears")').length; // returns 0