function isNum(passedVal) { // Is this a number? if (passedVal == "") { return false; } for (var i=0; i "9") { return false; } } return true; } function validZip(inZip) { // Is this a valid Zip code? if (inZip == "") { return true; } // if (isNum(inZip)) { // Check if Zip is numeric // return true // } // return false return true; } function Form1_Validator(theForm) { // remove the next var lines for direct mail //var codestr = location.search.substring(1, location.search.length); //alert("The content of code is " + codestr) //alert(codestr.indexOf('=')); //alert(codestr.length); //var code = codestr.substring(codestr.indexOf('=')+1, codestr.length); //alert(code); if (theForm.fname.value == "") { alert("Please enter a value for the \"First Name\" field."); theForm.fname.focus(); return (false); } if (theForm.lname.value == "") { alert("Please enter a value for the \"Last Name\" field."); theForm.lname.focus(); return (false); } if (theForm.address.value == "") { alert("Please enter a value for the \"Address\" field."); theForm.address.focus(); return (false); } if (theForm.city.value == "") { alert("Please enter a value for the \"City\" field."); theForm.city.focus(); return (false); } stateChoice = theForm.state.selectedIndex; if (theForm.state.options[stateChoice].value == "") { alert("Please select a value for the \"State\" field."); theForm.state.focus(); return (false); } if (theForm.zip.value == "") { alert("Please enter a valid code in the \"postcode\" field."); theForm.zip.focus(); return (false); } if (!validZip(theForm.zip.value)) { alert("That is an invalid Zip code"); theForm.zip.focus(); theForm.zip.select(); return false; } if (theForm.phone.value == "") { alert("Please enter a valid number for the \"Phone\" field."); theForm.phone.focus(); return (false); } var checkOK = "0123456789-() +"; var checkStr = theForm.phone.value; var allValid = true; var allNum = ""; for (var i = 0; i < checkStr.length; i++) { ch = checkStr.charAt(i); for (var j = 0; j < checkOK.length; j++) if (ch == checkOK.charAt(j)) break; if (j == checkOK.length) { allValid = false; break; } if (ch != ",") allNum += ch; } if (!allValid) { alert("Please enter a valid number in the \"phone\" field."); theForm.phone.focus(); return (false); } if (theForm.emailid.value == "") { alert("Please enter a valid email for the \"Email\" field."); theForm.emailid.focus(); return (false); } var checkEmail = "@."; checkStr = theForm.emailid.value; var EmailValid = false; var EmailAt = false; var EmailPeriod = false; for (i = 0; i < checkStr.length; i++) { ch = checkStr.charAt(i); for (j = 0; j < checkEmail.length; j++) { if (ch == checkEmail.charAt(j) && ch == "@") EmailAt = true; if (ch == checkEmail.charAt(j) && ch == ".") EmailPeriod = true; if (EmailAt && EmailPeriod) break; if (j == checkEmail.length) break; } // if both the @ and . were in the string if (EmailAt && EmailPeriod) { EmailValid = true; break; } } if (!EmailValid) { alert("The \"email\" field is invalid, please try again. It must contain an \"@\" and a \".\"."); theForm.emailid.focus(); return (false); } return (true); }