News and Announcements icon

Dynamics 365 CommunityForums Microsoft Dynamics CRM (Archived) regular expression for...

Microsoft Dynamics CRM (Archived)

regular expression for alphanumeric value

(0) Share

Report

Report

Posted on by gawasdilip

2,385

I need to validate an attribute value for alphanumeric i.e. VF12345, 12345VF, vc1234, 345cf, fdf455ff,

I have used ^(\d+[A-Z]|[A-Z]+\d)[A-Z\d]*$ this expression but it accepts only uppercase letters. I need an expression that can accept upper or lower both along with numbers,

Any help will be appreciated.

thanks,

Dilip

*This post is locked for comments

All responses Img

All responses (3)

Answers Img

Answers (2)

gawasdilip 2,385 on at

Like (0)

Report

RE: regular expression for alphanumeric value

Thanks all.
Verified answer

Mithilesh Kumar 10,045 on at

Like (0)

Report

RE: regular expression for alphanumeric value

Hi Dilip,

You may try this (JavaScript).

cString = 'VF12345';

var pattern=/[^0-9a-zA-Z]/;

if(!cString.match(pattern)){

alert("valid");

}else{

alert("invalid");

}

Hope that helps

Thanks

Please mark my post as verified if you found it helpful
Verified answer

Aileen Gusni 44,522 on at

Like (0)

Report

RE: regular expression for alphanumeric value

Dilip,

Check these links:

stackoverflow.com/.../c-sharp-regex-to-allow-only-alpha-numeric

www.autohotkey.com/.../RegEx-QuickRef.htm

Hope this helps.

Thanks.

Helpful resources

Quick Links

Leaderboard

#1

André Arnaud de Cal... 291,280 Super User 2024 Season 2

#2

Martin Dráb 230,214 Most Valuable Professional

#3

nmaenpaa 101,156

Leaderboard

Featured topics

Product updates

Dynamics 365 release plans