Commonly used reguler expressions

Posted Date: 05 Nov 2009	Resource Type: Tips	Category: Web Development
Author: Prajeesh	Member Level: Gold
Rating:	Points: 3

In most of the projects you may be used various reguler expressions frequently. Here is the list of some commonly used reguler expressions for validating your forms.

E-mail:


^([0-9a-zA-Z]([-\.\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9})$

Example:yourname@provider.com

URL:


^(htf)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&%\$#_]*)?$

Example: http://www.dotnetspider.com

US Social Security Number:


^\d{3}-\d{2}-\d{4}$

Example: 111-11-1111

Phone number(Validates US Phone number):


^[01]?[- .]?(\([2-9]\d{2}\)[2-9]\d{2})[- .]?\d{3}[- .]?\d{4}$

Examples:
(234) 656-0123
234-444-0123
325 444 0123
1-325-444-0123

Zip Code(Validates US Zip code):


^(\d{5}-\d{4}\d{5}\d{9})$^([a-zA-Z]\d[a-zA-Z] \d[a-zA-Z]\d)$

Example:
23456

Currency(Non Negative):


^\d+(\.\d\d)?$

Example:
23.00

Currency(+ve or -ve):


^(-)?\d+(\.\d\d)?$

Example:
23.00
-24.00

Non Negative Integer:


^\d+$

Examples:
123
456

Hope this helps you.

For more details, visit http://msdn.microsoft.com/en-us/library/ms972966.aspx

Responses

Author: Abhay 05 Nov 2009 Member Level: Diamond Points : 1

Hi prajeesh,
can u add one example for each?

It will be better.
It is looking odd also.

Author: Prajeesh 05 Nov 2009 Member Level: Gold Points : 0

Hi Abi,

I added examples for each, also formatted a bit.

Feedbacks

Popular Tags

What are tags ?

Search Tags

Regulerexpressions .

Post Feedback

This is a strictly moderated forum. Only approved messages will appear in the site. Please use 'Spell Check' in Google toolbar before you submit.
You must Sign In to post a response.

	Next Resource: Changing Meta tags dynamically
	Previous Resource: Refresh your ASP.net page automatically
	Return to Discussion Resource Index
	Post New Resource
	Category: Web Development

Post resources and earn money!

More Resources