javascript regex : only english letters allowed

Question

Quick question: I need to allow an input to only accept letters, from a to z and from A to Z, but can't find any expression for that. I want to use the javascript test() method.

question from:https://stackoverflow.com/questions/3073176/javascript-regex-only-english-letters-allowed

Answer 1

let res = /^[a-zA-Z]+$/.test('sfjd');
console.log(res);