CODE EXAMPLE FOR JAVASCRIPT

regular expression to validate if the given input is valid Indian mobile number or not

//Create a regular expression to validate if the given input is valid Indian mobile number or not

const number = '+919876543210';

function validateMobile(number) {
    const regEx = /^(+91|0)?( )?(d{10})$/
    return regEx.test(number)
}

console.log(`is a valid Indian mobile number: ${validateMobile(number)}`)