Javascript Regular Expression:Common Regular Expression In Indian Context

//indian landline number

function isValidIndianLandLineNumber(phoneNo) {

var pattern = /^\d{2}-\d{4}-\d{6}$/;

return pattern.test(phoneNo);

}

//indian cell phone number

function isValidIndianCellNumber(phoneNo) {

var pattern = /^\d{2}-\d{10}$/;

return pattern.test(phoneNo);

}

//indian pan card number

function isValidIndianPanNumber(val, lastName) {

var lastChar = lastName[0].toUpperCase();

var pattern =

"^[A-Z]{3}(A|B|C|F|G|H|L|J|P|T)[" + lastChar + "]{1}[0-9]{4}[A-Z]{1}$";

var RegExpObj = new RegExp(pattern);

return RegExpObj.test(val);

}

//indian adhaar card number

function isValidIndianAdhaarCard(adhaarCardNumber) {

var pattern = /^[0-9]{4}-[0-9]{4}-[0-9]{4}$/;

return pattern.test(adhaarCardNumber);

}

//Indian Eleection card number

function isValidIndianElectionCard(val) {

var pattern = "^[A-Z]{3}[0-9]{7}$";

var RegExpObj = new RegExp(pattern);

return RegExpObj.test(val);

}

console.log(isValidIndianLandLineNumber("91-2367-233427"));

console.log(isValidIndianCellNumber("91-9890868345"));

console.log(isValidIndianPanNumber("ASPPD8644J", "DESAI"));

console.log(isValidIndianAdhaarCard("5420-2651-7427"));

console.log("RESULT:",isValidIndianElectionCard("NWH1662832"))