ali_2kool2002 Posted April 22, 2007 Share Posted April 22, 2007 Hi can someone code two radio buttons and output an error if they are not selected...hope someone can help me as iv tried but cant make it work... thanks anyone who can help!! :-* Quote Link to comment Share on other sites More sharing options...
Navarr Posted April 22, 2007 Share Posted April 22, 2007 <input type="radio" name="a" value="1" /> <input type="radio" name="b" value="1" /> <?php if ($_POST['a'] && $_POST['b']) { /* WONDERFUL! */ } else { die("Both Radio Buttons Not Selected"); } ?> Should work properly... Quote Link to comment Share on other sites More sharing options...
ali_2kool2002 Posted April 22, 2007 Author Share Posted April 22, 2007 thanks !! Quote Link to comment Share on other sites More sharing options...
Glyde Posted April 22, 2007 Share Posted April 22, 2007 <?php if (isset($_POST['submit'])) { if (!isset($_POST['gender']) || empty($_POST['gender'])) die("Please select a gender"); else echo "You are a " . $_POST['gender']; } ?> <form action="<?=$_SERVER['PHP_SELF']?>" method="post"> <label for="genderMale"><input type="radio" id="genderMale" value="male" name="gender" /> Male</label> <label for="genderFemale"><input type="radio" id="genderFemale" value="female" name="gender" /> Female</label> <input type="submit" name="submit" value="Submit Gender" /> </form> Quote Link to comment Share on other sites More sharing options...
Navarr Posted April 22, 2007 Share Posted April 22, 2007 <?php if (isset($_POST['submit'])) { if (!isset($_POST['gender']) || empty($_POST['gender'])) die("Please select a gender"); else echo "You are a " . $_POST['gender']; } ?> <form action="<?=$_SERVER['PHP_SELF']?>" method="post"> <label for="genderMale"><input type="radio" id="genderMale" value="male" name="gender" /> Male</label> <label for="genderFemale"><input type="radio" id="genderFemale" value="female" name="gender" /> Female</label> <input type="submit" name="submit" value="Submit Gender" /> </form> If this was a problem, one could just set a selected value to one of the radio buttons checked="checked" i do believe. Quote Link to comment Share on other sites More sharing options...
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