function checkKey(form, e) { if (client.isIE4Plus) { e = window.event; key = e.keyCode } else if (client.isNN4Plus) { key = e.which; } if (key == 13 || key == 3) { for(var i = 0; i < form.length; i++) { if(form.elements[i].type == "button") form.elements[i].onclick(); } } else return true; } function validate(form) { var errors = null; var errorMsg = "The form was not submitted because of the following errors.\n"; errorMsg += "Please correct them and resubmit the form.\n"; errorMsg += "------------------------------------------\n"; var emptyMsg = "-These required fields were empty:\n"; var emailMsg = "-You did not provide a valid email address.\n"; var alphanumericMsg = "-These fields can contain only letters or numbers:\n"; var numericMsg = "-These fields can contain only numbers:\n"; var minMsg = "-These fields had too few characters:\n"; var selectionMsg = "-These dropdowns require a valid selection:\n"; var nullErrors = false; var emailErrors = false; var alphanumericErrors = false; var numericErrors = false; var minErrors = false; var selectionErrors = false; for (var i =0; i < form.length; i++) { thisEl = form.elements[i]; //alert(thisEl.name); //check required fields if ((thisEl.type == "text" || thisEl.type == "textarea" || thisEl.type == "password") && thisEl.required) { if(thisEl.value == null || thisEl.value == "") { emptyMsg += " " + thisEl.name + "\n"; errors = true; nullErrors = true; } } //check for valid email if (thisEl.validEmail) { dots = 0; at = false; for (var j = 0; j < thisEl.value.length; j++) { var c = thisEl.value.charAt(j); if (c == ".") dots++; if (c == "@") at = true; } if (dots < 1 || at == false) { errors = true; emailErrors = true; } } //check alphanumeric if (thisEl.alphaNumeric) { if(alphaNumerExp = /[^a-zA-Z0-9]/) { if (thisEl.value.match(alphaNumerExp)) { errors = true; alphanumericErrors = true; alphanumericMsg += " " + thisEl.name + "\n"; } } } //check digits if (thisEl.numeric) { if(numExp = /[^0-9]/) { if (thisEl.value.match(numExp)) { errors = true; numericErrors = true; numericMsg += " " + thisEl.name + "\n"; } } } //check min if (thisEl.min) { alert(thisEl.type); var v; if(thisEl.type == "select-one") v = this.selectedIndex; else v = thisEl.value.length; if (isNaN(v) || v < thisEl.min) { errors = true; minErrors = true; minMsg += " " + thisEl.name + "\n"; } } //check selected if (thisEl.selection) { //alert(thisEl.type); if(thisEl.type == "select-one") { var v = thisEl.selectedIndex; if (isNaN(v) || v < thisEl.selection) { errors = true; selectionErrors = true; selectionMsg += " " + thisEl.name + "\n"; } } } //remove tabs, newlines, double spaces, etc.. if (thisEl.format) { badCharExp = /[\t\r\n\f\v]+/g ; multiSpaceExp = / {2,}/g ; var newValue = thisEl.value.replace(badCharExp, " "); newValue = newValue.replace(multiSpaceExp, " "); thisEl.value = newValue; } } if (errors == null) { form.submit(); } else { if (nullErrors == true) errorMsg += emptyMsg; if (emailErrors == true) errorMsg += emailMsg; if (alphanumericErrors == true) errorMsg += alphanumericMsg; if (numericErrors == true) errorMsg += numericMsg; if (minErrors == true) errorMsg += minMsg; if (selectionErrors == true) errorMsg += selectionMsg; alert(errorMsg); /* var errorWin = window.open("","","toolbar=no,width=425,height=250,scrollbars"); errorWinMsg = "Form Errors<\/title><\/head><body bgcolor='white'><pre style='font-size:11px;'>" errorWinMsg += ""; errorWinMsg += errorMsg; errorWinMsg += "<\/pre>"; errorWinMsg += ""; errorWinMsg += "<\/body><\/html>"; errorWin.document.write(errorWinMsg); */ } }