Javascript, and radio buttons -

Javascript, and radio buttons -

ok here deal. have survey putting on 60 questions. want create them mandatory. need know if grouping has value, don't care is.

here have, giving me first value.

<function checkfield(myfieldname, mytext){ var x=document.getelementbyid(myfieldname).value; window.alert(myfieldname + "1: " +x);

. . .. . .

ok returns first value of 5. not matter select. need know if selected if not want mark question different color user knows go , reply question.

you can seek html5 required:

<label><input type="radio" name="option" required /> alternative 1</label> <label><input type="radio" name="option" /> alternative 2</label>

you can utilize on 1 radio (per each name), or on of them (see html5: how utilize "required" attribute in input field type="radio").

radio-button