Answers for "how to check string or number in javascript"

js is number

Number.isInteger(value)

Posted by: Guest on November-27-2020

javascript check if variable is number

function isNumber(n) {
  return !isNaN(parseFloat(n)) && !isNaN(n - 0);
}

Posted by: Guest on May-22-2020

Code answers related to "how to check string or number in javascript"