Answers for "how to ask that a string is a number in javascript"

javascript check if string is number

if (typeof myVar === 'string'){
    //I am indeed a string
}

Posted by: Guest on July-23-2019

js check if string is integer

function isInt(str) {
  return !isNaN(str) && Number.isInteger(parseFloat(str));
}

Posted by: Guest on June-04-2020

Code answers related to "how to ask that a string is a number in javascript"