Jquery UI Tooltip

A tooltip is a graphical user interface (GUI) element used in conjunction with the cursor or mouse pointer to display information about an item without needing to click on it.
$( document ).tooltip();
<input id="qty" title="Enter quantity in the textbox">
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<html> <head> <title>jQuery UI tooltip example</title> <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script> <script> $( function() { $( document ).tooltip(); } ); </script> </head> <body> <label for="qty">Enter Quantity:</label><input id="qty" title="Enter quantity in the textbox"> </body> </html>