Modificare il file: \Buoni-spesa-OLD\include\validate.js

var checkObjects = new Array(); var errors = ""; var RequiredMsg = ""; var returnVal = false; var ZipcodeMsg = ""; var EmailMsg = ""; var NumMsg = ""; var MoneyMsg = ""; var PhnMsg = ""; var ShipRateMsg = ""; var PwdMsg = ""; var StateMsg = ""; var SSNMsg=""; var DateMsg=""; var TimeMsg=""; var CCMsg = ""; var arrStates = new Array('AL','AK','AS','AZ','AR','CA','CO','CT','DE','DC','FM','FL','GA','GU', 'HI','ID','IL','IN','IA','KS','KY','LA','ME','MH','MD','MA','MI','MN','MS','MO','MT','NE','NV', 'NH','NJ','NM','NY','NC','ND','MP','OH','OK','OR','PW','PA','PR','RI','SC','SD','TN','TX','UT', 'VT','VI','VA','WA','WV','WI','WY'); // ----------------------------------------------------------------------------- // define - Call this function in the beginning of the page. I.e. onLoad. // n = name of the input field (Required) // type= IsRequired, IsNumeric, IsEmail, IsZipCode, IsDate, IsTime, IsPhoneNumber, // IsMoney, IsPassword (Required), IsSSN, IsState, IsCC // ----------------------------------------------------------------------------- function define(n, type, HTMLname) { if (document.editform != null) { var p = BuildFileName(n); if (document.editform[n]!=undefined) { var s="V_"+p+" = new formResult(document.editform[n], type, HTMLname);" eval(s); checkObjects[eval(checkObjects.length)] = eval("V_"+p); } } } function formResult(form, type, HTMLname) { this.form = form; this.type = type; this.HTMLname = HTMLname; } function BuildFileName(name) { var s=name; s = s.replace(/\s/g,""); s = s.replace(/\W/g,""); return s; } function validate() { if (checkObjects.length > 0) { errorObject = ""; for (i = 0; i < checkObjects.length; i++) { validateObject = new Object(); validateObject.form = checkObjects[i].form; validateObject.HTMLname = checkObjects[i].HTMLname; //this checks to see if the first three letters are cbo - for a drop //down - a special call is necessary to get the value in the drop down if (checkObjects[i].form.name.substring(0,3) == "cbo") { validateObject.val = checkObjects[i].form[checkObjects[i].form.selectedIndex].value; validateObject.len = checkObjects[i].form[checkObjects[i].form.selectedIndex].length; } else { validateObject.val = checkObjects[i].form.value; validateObject.len = checkObjects[i].form.value.length; } validateObject.type = checkObjects[i].type; // required field ? if (validateObject.type.indexOf("IsRequired")>=0) { if (isWhitespace(validateObject.val)) { // This builds one list of required fields errors += validateObject.HTMLname + "\n"; RequiredMsg += validateObject.HTMLname + "\n"; } validateObject.type = validateObject.type.substring(0,validateObject.type.indexOf("IsRequired")); } if (validateObject.type.indexOf("IsNumeric")>=0) { var sVal = validateObject.val; sVal = sVal.replace(/,/g,""); if ( validateObject.len > 0 && isNaN(sVal)) { errors += validateObject.HTMLname + "\n"; NumMsg += validateObject.HTMLname + "\n"; } } if (validateObject.type.indexOf("IsDate")>=0) { var dt = toDate(validateObject.val); if(dt==null || isNaN(dt)) { errors += validateObject.HTMLname + "\n"; DateMsg += validateObject.HTMLname + "\n"; } } if (validateObject.type.indexOf("IsTime")>=0) { if(validateObject.len>0) { var str=validateObject.val; var re=/\d+/g; var arr=str.match(re); var valid=true; if(arr==null || arr.length>3) valid=false; while(valid && arr.length<3) arr[arr.length]=0; if(valid && (arr[0]<0 || arr[0]>23 || arr[1]<0 || arr[1]>59 || arr[2]<0 || arr[2]>59)) valid=false; if(!valid) { errors += validateObject.HTMLname + "\n"; TimeMsg += validateObject.HTMLname + "\n"; } } } // 123-45-6789 or 123 45 6789 if (validateObject.type.indexOf("IsSSN")>=0 && isWhitespace(validateObject.val)!=true) { var bGood = true; if ( validateObject.len!=11) bGood = false; else { if (validateObject.val.charAt(3)!=" " && validateObject.val.charAt(3)!="-") bGood=false; if (validateObject.val.charAt(6)!=" " && validateObject.val.charAt(6)!="-") bGood=false; if (bGood) { var s=""; for (var j=0; j<validateObject.val.len;++j) if (!isNan(validateObject.val.charAt(j))) s+=validateObject.val.charAt(j); if (isNaN(s)) bGood = false; } } if (bGood==false) { errors += validateObject.HTMLname + "\n"; SSNMsg += validateObject.HTMLname + "\n"; } } else if(validateObject.type.indexOf("IsEmail")>=0) // Checking existense of "@" and ".". // Length of must >= 5 and the "." must // not directly precede or follow the "@" { if (isWhitespace(validateObject.val)!=true) { if ((validateObject.val.indexOf("@") == -1) || (validateObject.val.charAt(0) == ".") || (validateObject.val.charAt(0) == "@") || (validateObject.len < 6) || (validateObject.val.indexOf(".") == -1) || (validateObject.val.charAt(validateObject.val.indexOf("@")+1) == ".") || (validateObject.val.charAt(validateObject.val.indexOf("@")-1) == ".")) { errors += validateObject.HTMLname + "\n"; EmailMsg += validateObject.HTMLname + "\n"; } } } else if(validateObject.type.indexOf("IsState")>=0) { if (isWhitespace(validateObject.val)!=true) { var bFound = false; for (ind = 0; ind < arrStates.length; ind++) if (validateObject.val == arrStates[ind]) { bFound=true; break; } if (bFound==false) { errors += validateObject.HTMLname + "\n"; StateMsg += validateObject.HTMLname + "\n"; } } } else if(validateObject.type.indexOf("IsZipCode")>=0) { if (validateObject.len < 4 || validateObject.len > 10) { errors += validateObject.HTMLname + "\n"; ZipcodeMsg += validateObject.HTMLname + "\n"; } if (ZipcodeMsg == "") { for (var j=0; j < validateObject.len; j++) { if ((validateObject.val.charAt(j) < '0' || validateObject.val.charAt(j) > '9') && validateObject.val.charAt(j) != '-') { errors += validateObject.HTMLname + "\n"; ZipcodeMsg += validateObject.HTMLname + "\n"; j = validateObject.len; } } } } else if(validateObject.type.indexOf("IsPhoneNumber")>=0) //IsPhoneNumber tells whether the field is a Phone number or not //These Phone number fields are valid if there is nothing in the field { var strField = new String(validateObject.val); var numPass=true; var k = 0; for (k = 0; k < strField.length; k++) { if ((strField.charAt(k) < '0' || strField.charAt(k) > '9') && (strField.charAt(k) != '-') && (strField.charAt(k) != '(' && (strField.charAt(k) != ')' && (strField.charAt(k) != ' ')))) { errors += validateObject.HTMLname + "\n"; PhnMsg += validateObject.HTMLname + "\n"; k = strField.length; } } } else if(validateObject.type.indexOf("IsCC")>=0) { var white_space = " -"; var strCC=""; var check_char; if (validateObject.val.length != 0) { for (var ii = 0; ii < validateObject.val.length; ii++) { check_char = white_space.indexOf(validateObject.val.charAt(ii)) if (check_char < 0) strCC += validateObject.val.substring(ii, (ii + 1)); } if ( strCC.length == 0 || isNaN(strCC) ) { errors += validateObject.HTMLname + "\n"; CCMsg += validateObject.HTMLname + "\n"; } else { var doubledigit = strCC.length % 2 == 1 ? false : true; var checkdigit = 0; var tempdigit; for (var ii = 0; ii < strCC.length; ii++) { tempdigit = eval(strCC.charAt(ii)) if (doubledigit) { tempdigit *= 2; checkdigit += (tempdigit % 10); if ((tempdigit / 10) >= 1.0) { checkdigit++; } doubledigit = false; } else { checkdigit += tempdigit; doubledigit = true; } } if ((checkdigit % 10) != 0) { errors += validateObject.HTMLname + "\n"; CCMsg += validateObject.HTMLname + "\n"; } } } } else if(validateObject.type.indexOf("IsMoney")>=0) //IsMoney tells whether a field is a currency field or not { var moneyPass=true; var dotFound=false; var dotFoundAt=-1; var strField = new String(validateObject.val); var k = 0; for (k = 0; k < strField.length; k++) { var x=strField.charAt(k); if (x == ".") { dotFound = true; if (dotFoundAt < 0) { dotFoundAt=k; } } if (((x < '0') || (x > '9')) && (x != '.')) { errors += validateObject.HTMLname + "\n"; MoneyMsg += validateObject.HTMLname + "\n"; k = strField.length; } if ((x == '.') && (dotFoundAt != k)) { errors += validateObject.HTMLname + "\n"; MoneyMsg += validateObject.HTMLname + "\n"; k = strField.length; } } } else if(validateObject.type.indexOf("IsPassword")>=0) //IsPassword tells whehter a particular field is a password or not { var strField = new String(validateObject.val); var pwdPass=true; if (isWhitespace(strField)) { errors += validateObject.HTMLname + "\n"; PwdMsg += validateObject.HTMLname + "\n"; } else if (strField.length < 4) { errors += validateObject.HTMLname + "\n"; PwdMsg += validateObject.HTMLname + "\n"; } } } if (errors) { var errMsg=""; if (RequiredMsg != "" ) errMsg = errMsg + TEXT_FIELDS_REQUIRED + ": \r\n\r\n"+RequiredMsg + "\r\n\r\n"; if (ZipcodeMsg != "") errMsg = errMsg + TEXT_FIELDS_ZIPCODES + ": \r\n\r\n"+ZipcodeMsg + "\r\n\r\n"; if (EmailMsg != "") errMsg = errMsg + TEXT_FIELDS_EMAILS + ": \r\n\r\n"+EmailMsg + "\r\n\r\n"; if (NumMsg != "") errMsg = errMsg + TEXT_FIELDS_NUMBERS + ": \r\n\r\n"+ NumMsg + "\r\n\r\n"; if (MoneyMsg != "") errMsg=errMsg + TEXT_FIELDS_CURRENCY + ": \r\n\r\n" + MoneyMsg + "\r\n\r\n"; if (PhnMsg != "") errMsg = errMsg + TEXT_FIELDS_PHONE + ": \r\n\r\n" + PhnMsg +"\r\n\r\n"; if (PwdMsg != "") errMsg=errMsg + TEXT_FIELDS_PASSWORD1 + ": \r\n " + TEXT_FIELDS_PASSWORD2 + "\r\n " + TEXT_FIELDS_PASSWORD3 + ": \r\n\r\n" + PwdMsg + "\r\n\r\n"; if (StateMsg != "") errMsg=errMsg + TEXT_FIELDS_STATE + ": \r\n\r\n" + StateMsg +"\r\n\r\n"; if (SSNMsg != "") errMsg=errMsg + TEXT_FIELDS_SSN + ": \r\n\r\n" + SSNMsg +"\r\n\r\n"; if (DateMsg != "") errMsg=errMsg + TEXT_FIELDS_DATE + ": \r\n\r\n" + DateMsg +"\r\n\r\n"; if (TimeMsg != "") errMsg=errMsg + TEXT_FIELDS_TIME + ": \r\n\r\n" + TimeMsg +"\r\n\r\n"; if (CCMsg != "") errMsg=errMsg + TEXT_FIELDS_CC + ": \r\n\r\n" + CCMsg +"\r\n\r\n"; alert(errMsg); errors = ""; RequiredMsg = ""; ZipcodeMsg = ""; EmailMsg = ""; NumMsg = ""; MoneyMsg = ""; PhnMsg = ""; PwdMsg = ""; StateMsg = ""; SSNMsg = ""; DateMsg = ""; TimeMsg = ""; CCMsg = ""; errMsg = ""; returnVal = false; } else returnVal = true; return returnVal; } } // whitespace characters var whitespace = " \t\n\r"; /****************************************************************/ // Check whether string s is empty. function isEmpty(s) { return ((s == null) || (s.length == 0)) } /****************************************************************/ // Returns true if string s is empty or // whitespace characters only. function isWhitespace(s) { var i; // Is s empty? if (isEmpty(s)) return true; // Search through string's characters one by one // until we find a non-whitespace character. // When we do, return false; if we don't, return true. for (i = 0; i < s.length; i++) { // Check that current character isn't whitespace. var c = s.charAt(i); if (whitespace.indexOf(c) == -1) return false; } // All characters are whitespace. return true; } /****************************************************************/ // Checks to see if a required field is blank. If it is, a warning // message is displayed... function ForceEntry(objField, FieldName) { var strField = new String(objField.value); if (isWhitespace(strField) ) { alert("Please enter information for " + FieldName + "."); objField.focus(); return false; } return true; } function toDate(str) { var re=/\d+/g; var arr=str.match(re); var dt; if(arr==null || arr.length<3) return null; while(arr.length<6) arr[arr.length]=0; if(locale_dateformat==0) dt = new Date(arr[2],arr[0]-1,arr[1],arr[3],arr[4],arr[5]); else if(locale_dateformat==1) dt = new Date(arr[2],arr[1]-1,arr[0],arr[3],arr[4],arr[5]); else dt = new Date(arr[0],arr[1]-1,arr[2],arr[3],arr[4],arr[5]); if(isNaN(dt)) return null; // check date and month if(locale_dateformat==0) if(dt.getMonth()!=arr[0]-1 || dt.getDate()!=arr[1]); if(locale_dateformat==1) if(dt.getMonth()!=arr[1]-1 || dt.getDate()!=arr[0]); else if(dt.getMonth()!=arr[1]-1 || dt.getDate()!=arr[2]); return null; return dt; }

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