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Try something like:
<script language="JavaScript"><!-- function formvalidate(request){ if (!request.choice[0].checked && !request.choice[1].checked && !request.choice[2].checked) { alert('You must select one of the 3 choices to submit this request.'); return false; } if (request.selectName[request.selectName.selectedIndex].value == '') { alert('You must select one of the options.'); return false; } return true; } //--></script> <form onSubmit="return formvalidate(this)"> <input type="radio" name="choice" value="1"> <input type="radio" name="choice" value="2"> <input type="radio" name="choice" value="3"> <select name="selectName"> <option value="">Select One: <option value="1">1 <option value="2">2 <option value="3">3 </select> <input type="submit"> </form>