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  1. #1
    Member Be Loud Online's Avatar
    Join Date
    Apr 2011
    GTA, Ontario, Canada
    Member #
    7 times

    I think this is a simple code so hopefully you can help me out. Using JavaScript, how do I make sure that either yes or no was choosen from the option below. I have the answers post to a PHP file, but want the questions validated by JavaScript. Thanks in advance

    <form action="selftest.php" method="post">
    <li>Is your favorite colour Blue?<br />
      <input type="radio" value="1" name="no1">Yes   
      <input type="radio" value="0" name="no1">No
    <input type="submit" name="submit" value="Submit" />


  3. #2
    Unpaid WDF Intern TheGAME1264's Avatar
    Join Date
    Dec 2002
    Not from USA
    Member #
    2783 times
    I haven't used this myself for a radio button (I prefer listboxes because they take up less real estate), but you might want to check out]jQuery's val() method[/url].

    You'd have to add the jQuery framework to your page, but if you're going to be validating several options, it'll save you time and code in the long run.
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