Hi, I need a sample coding for selectbox validation. If the user clicks the button without choosing any item in select box an alert should display. Thank you.
Balen
[code=php]<script type="text/javascript"> <!-- function check(){ var correct = true myForm=document.validate if (myForm.which.value=="Colour"){ alert("Please select a colour") correct=false; } if (correct){ alert("Ok.") } return correct } //--> </script> <form name="validate" onsubmit="return check()"> <P><select name="which"> <option value="Colour" selected>Colour</option> <option value="Green">Green <option value="Yellow">Yellow <option value="Red">Red <option value="Blue">Blue </select> <input type=submit value=Submit> </form>[/code]
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