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<!doctype html> <html lang="en"> <head> <title>jQuery :focus Selector Select Form Element When Focus</title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script> $(document).ready(function(){ $("input").focus(); $( ".mydformfocus :focus" ).css("background", "yellow"); }); </script> </head> <body> <h2>jQuery :focus Selector Select Form Element When Focus</h2> <form action="#" class="mydformfocus"> <label>Name</label> <input type="text" name="name" placeholder="Enter your name..."><br><br> <label>Email</label> <input type="email" name="email" placeholder="Enter your email..."><br><br> <button type="button" name="submit">Submit</button> </form> </body> </html>
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