One Two Three Loner :)	checkOne one checkOne two checkOne three Loner :)
Some text: Some text in either or both:	Type something:
	-- Select -- one two three

Her er scriptet:


<script type="text/javascript" language="JavaScript"> <!-- Copyright 2003 Bontrager Connection, LLC function CheckRequiredFields() { var errormessage = new String(); // Put field checks below this point. if(NoneWithCheck(document.exampleform.radioOne)) { errormessage += "\n\nPlease click one radio button of the set of three."; } if(WithoutCheck(document.exampleform.radioLoner)) { errormessage += "\n\nThe \"Loner\" radio button must be clicked."; } if(NoneWithCheck(document.exampleform.checkOne)) { errormessage += "\n\nPlease check one or more check boxes of the set of three."; } if(WithoutCheck(document.exampleform.checkLoner)) { errormessage += "\n\nThe \"Loner\" check box must be checked."; } if(WithoutContent(document.exampleform.sometext.value)) { errormessage += "\n\nPlease type something in the \"Some text\" text field."; } if(NoneWithContent(document.exampleform.oneOrTheOther)) { errormessage += "\n\nSomething must be typed in one or both of the set of form text fields."; } if(WithoutContent(document.exampleform.areaName.value)) { errormessage += "\n\nSomething must be typed in the textarea box."; } if(WithoutContent(document.exampleform.FileGet.value)) { errormessage += "\n\nA file name must be provided for uploading."; } if(WithoutSelectionValue(document.exampleform.dropname)) { errormessage += "\n\nPlease select something from the dropdown list."; } // Put field checks above this point. if(errormessage.length > 2) { alert('NOTE:' + errormessage); return false; } return true; } // end of function CheckRequiredFields() function WithoutContent(ss) { if(ss.length > 0) { return false; } return true; } function NoneWithContent(ss) { for(var i = 0; i < ss.length; i++) { if(ss[i].value.length > 0) { return false; } } return true; } function NoneWithCheck(ss) { for(var i = 0; i < ss.length; i++) { if(ss[i].checked) { return false; } } return true; } function WithoutCheck(ss) { if(ss.checked) { return false; } return true; } function WithoutSelectionValue(ss) { for(var i = 0; i < ss.length; i++) { if(ss[i].selected) { if(ss[i].value.length) { return false; } } } return true; } //--> </script>

Her er formen:


<form name="exampleform" onSubmit="return CheckRequiredFields()"> <table border="1" cellpadding="9" cellspacing="0" bgcolor="#99CCCC"><tr><td> <input type="radio" name="radioOne" value="one">One<br> <input type="radio" name="radioOne" value="two">Two<br> <input type="radio" name="radioOne" value="three">Three <hr width="33%"> <input type="radio" name="radioLoner" value="RRRR">Loner :) </td><td> <input type="checkbox" name="checkOne" value="one">checkOne one<br> <input type="checkbox" name="checkOne" value="two">checkOne two<br> <input type="checkbox" name="checkOne" value="three">checkOne three <hr width="33%"> <input type="checkbox" name="checkLoner" value="CCCC">Loner :) </td></tr><tr><td> Some text:<br> <input type="text" name="sometext"> <hr width="33%"> Some text in either or both:<br> <input type="text" name="oneOrTheOther"><br> <input type="text" name="oneOrTheOther"> </td><td> Type something:<br> <textarea cols="22" rows="5" name="areaName"></textarea> </td></tr><tr><td> <input type="file" name="FileGet" size="22"> </td><td> <select name="dropname"> <option value="">-- Select --</option> <option value="one">one</option> <option value="two">two</option> <option value="three">three</option> </select> </td></tr><tr><td colspan="2" align="center"> <input type="submit"> </td></tr></table> </form>