Answers for "find a number using regex js"

javascript regex number

let test = "1(919)-723-9378"
console.log(test.replace(/[^\d]/g, "")) // output: 19197239378
/\D/g     //\D is everything not \d
/[^\d]/g  //\d is numerical characters 0-9
/[^0-9]/g //The ^ inside [] means not, so in this case, not numerical characters

regex match number javascript

str = "hello123!"	
str.match(/(\d+)/)[1]	//Best way to find first matching number in string ;)