Created
January 10, 2014 20:11
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jQuery example that checks to see if two passwords are the same upon submitting the form.
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="http://code.jquery.com/jquery-1.10.1.min.js"></script> | |
| <style type='text/css'> | |
| html { margin: 0; padding: 0; } | |
| body { margin: 0; padding: 30px; background: #049; font-family: Menlo, monospace; font-size: 11px; } | |
| #container { width: 600px; margin: 0 auto; } | |
| .red { background: #a00; } | |
| label { display: block; } | |
| body { color: #fff; } | |
| </style> | |
| <script type='text/javascript'> | |
| function removeRed() { | |
| return $('body').removeClass('red'); | |
| } | |
| $(document).ready(function() { | |
| $('form').submit(function(event){ | |
| event.preventDefault(); | |
| var password1 = $('#password1').val(); | |
| var password2 = $('#password2').val(); | |
| if(password1 == password2) { | |
| // passwords match | |
| alert("ALL GOOD MANG"); | |
| } else { | |
| // no match. flash the background red for 2 seconds. | |
| $('body').addClass('red'); | |
| setTimeout(removeRed, 2000); | |
| } | |
| }); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <div id='container'> | |
| <form> | |
| <label> | |
| Password: | |
| <input type='text' name='password' id='password1' /> | |
| </label> | |
| <label> | |
| Password again: | |
| <input type='text' name='password-again' id='password2' /> | |
| </label> | |
| <label> | |
| <input type='submit' value='Sign up' /> | |
| </label> | |
| </form> | |
| </div> | |
| </body> | |
| </html> | |
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