regex having a alphabet in a string

Question

I was looking for a regex that can validate phone numbers, but somehow i cannot find a universal solution.

So i just want to check if the string has any alphabets that is a-z

If it does not then pass it, for example

000 -> Pass

000(1) -> Pass

000a -> Fail

[What have you tried](http://mattgemmell.com/2008/12/08/what-have-you-tried/)? — Brian, Mar 20 '13 at 17:14
@Brian I think you mean [this](http://mattgemmell.com/2008/12/08/what-have-you-tried/) — gaussblurinc, Mar 20 '13 at 17:15

Walls · Answer 1 · 2013-03-20T17:24:11.243

2

(?mx)^(?=.*?([0-9]))((?![a-zA-Z]).)*$

This will check to see if your line has any numbers in it while NOT having any alpha chars. See the example here.

edited Mar 20 '13 at 17:24

answered Mar 20 '13 at 17:18

Walls

score 0 · Answer 2 · answered Mar 20 '13 at 17:23

0

its for phone numbers validation

RegExp(/^[0-9 +()-]{3,30}$/i)

for only string

RegExp(/^[a-zA-Z]{1,2}$/i)

answered Mar 20 '13 at 17:23

Bhaskar Bhatt

2 Answers2