Regular Expression

Question

How to validate URL using Regular Expression in MVC that accept at least two charecters after dot(.). Ex- http://example.com

Munesh Sharma · Answer

http://www.aspforums.net/Threads/101081/Validate-Http-and-Https-Url-using-RegularExpression-Regex-in-JavaScript/

Abhishek Kumar · Answer

i am using these twos:- //[Url(ErrorMessage = "URL format is wrong!")] [RegularExpression(@"^(http(?:s)?\:\/\/[a-zA-Z0-9]+(?:(?:\.|\-)[a-zA-Z0-9]+)+(?:\:\d+)?(?:\/[\w\-]+)*(?:\/?|\/\w+\.[a-zA-Z]{1,4}(?:\?[\w]+\=[\w\-]+)?)?(?:\&[\w]+\=[\w\-]+)*)$",ErrorMessage = "Please enter valid Compny url")]

Dhanasekar · Answer

can you provide sample inputs?

Abhishek Kumar · Answer

but it validates one characters after dot. but i need it should be validate after atleast two characters after dot.

Dhanasekar · Answer

Hi Abjishek.. instead of using REgex you can use the following data annotation attributes. [ Url ] [ Url ( UrlOptions . OptionalProtocol )] [ Url ( UrlOptions . DisallowProtocol )] Please mark it as Answer, if you are satisfied with this approach.

Regular Expression

Answers (5)