Answers for "check if there are numbers in a string javascript"

check if string only contains integer digits numbers javascript

let val = '1234567890' 
let isnum = /^\d+$/.test(val);
if (isnum) {
  // val is a number
}

Posted by: Guest on November-03-2020

javascript check if string is number

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

Posted by: Guest on July-23-2019

Code answers related to "check if there are numbers in a string javascript"