How to construct the regular expression?

Question

I would like to construct a regular expression with following requirements:

For Example:

'CTRL+a', 'ALT+B', 'ctrl+1', 'alt+3'.

Thank so much.

Maybe this regex help you `/^((CTRL)|(ALT))\+\w$/i` – Benilson Feb 03 '20 at 14:11 — Benilson, Feb 03 '20 at 14:11

score 0 · Answer 1 · answered Feb 03 '20 at 13:58

0

This answers your request:

/(?:ctrl|alt)\+\w+/i

answered Feb 03 '20 at 13:58

Toto

It´s more or less. But, alphanumeric only can be one. – mgp1994 Feb 03 '20 at 14:22
@mgp1994: Just remove `+` after `\w`. – Toto Feb 03 '20 at 14:46

1 Answers1