console.log(/\d[x/+‑]{1}‑$/.test('56+-'))
console.log(/\d[x/+-]{1}-$/.test('56+-'))Two Regex seem totally same, but I get two different result in Chrome Console
why?
>Solution :
There seems to be a difference in the – char between the two.
They look very similar but if you check in this website you can see they have a different char code
http://www.mauvecloud.net/charsets/CharCodeFinder.html
The one above is 8209 and the one below is 45