Title: mm/dd/yyyy strictly!
	                Name: mucluck
	                Date: 11/1/2018 6:33:23 PM
	                Comment: 
^(?:(?:(?:0[13578]|1[02]))(\/|-|\.)31\1|(?:(?:0[1,3-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)\d{2})$|^(?:02(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:(?:0[1-9])|(?:1[0-2]))(\/|-|\.)(?:0[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9][1-9])\d{2})$
                
                
            
                
	                Title: Not working with .NET 4 for ASP 
	                Name: Zakaria
	                Date: 5/12/2011 5:21:14 AM
	                Comment: 
Hi, I was trying to use this reg exp, but i can't get it working. I am using ASP.NET (Framework 4).
Any date I give it shows the error message.
Do u you have any idea.
Cheers
                
                
            
                
	                Title: mm/dd/yyy ,mm-dd-yyyy and mm.dd.yyyy
	                Name: Sarath Pathipati
	                Date: 1/29/2011 8:16:19 PM
	                Comment: 
Hi,
I need regular expression which accepts date format as mm/dd/yyy ,mm-dd-yyyy and mm.dd.yyyy.The exp should validate leap year and all the date validations.
Thanks,
Sarath
                
                
            
                
	                Title: Working great
	                Name: Michiel
	                Date: 10/13/2008 6:31:06 AM
	                Comment: 
Thank you Marco for this great regex. But what do i change to validate it between 1950 and 2002 ?
                
                
            
                
	                Title: great
	                Name: Oliver
	                Date: 2/12/2008 6:10:47 AM
	                Comment: 
Thank you very much for this great regex! :-)
                
                
            
                
	                Title: great
	                Name: Oliver
	                Date: 2/12/2008 6:10:21 AM
	                Comment: 
Thank you very much for this great regex! :-)
                
                
            
                
	                Title: ASP.NET
	                Name: Christopher
	                Date: 12/1/2006 5:27:26 AM
	                Comment: 
@Bert: I think it might be too late but as I just saw your query I might as well respond. 
String s = @"\d\s\d";
the @ sign before the string ignores the escape sequences.
cheers
                
                
            
                
	                Title: Not accepting any thing
	                Name: Bhaskar Reddy
	                Date: 9/27/2006 7:00:06 AM
	                Comment: 
Hi,
     Please try with this 5-5-81,10-10-1981,like 
that and verify some were it is wrong
regards
bhaskar
                
                
            
                
	                Title: Re : For all those who thinks this is Great
	                Name: Sanjaya
	                Date: 11/25/2003 5:52:45 AM
	                Comment: 
Sorry It was my Mistake ...This realy works ...
Great stuff & Thank alot . Please forgive me .. :-)
                
                
            
                
	                Title: For all those who thinks this is Great
	                Name: Sanjaya
	                Date: 11/25/2003 5:37:33 AM
	                Comment: 
Hey Check for these dates 12/12/2003  ,12/02/1972  etc.
Can u answer .... Are they working ????
                
                
            
                
	                Title: Super!! Good TKY2
	                Name: Ferdynilli Garcé
	                Date: 11/14/2003 7:14:52 AM
	                Comment: 
This really work!! ,, great stuff
                
                
            
                
	                Title: ASP.NET
	                Name: Bert
	                Date: 10/30/2003 5:01:15 AM
	                Comment: 
Does anyone know how to convert the expressions so i dont get the unrecognized escape sequence error. When i copy them into a string i currently i have the error saying unrecognized escape sequence.
                
                
            
                
	                Title: ASDARSDFAS
	                Name: DASDA
	                Date: 10/15/2003 4:56:26 AM
	                Comment: 
DOES NOT WORK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!111
                
                
            
                
	                Title: Dead Clever
	                Name: Tim Brown
	                Date: 9/22/2003 9:56:35 AM
	                Comment: 
It even gets 29th Feb valid for leap years, but invalid for turns of century but valid for new millenium - wow - who on earth knows that stuff
                
                
            
                
	                Title: Thanks
	                Name: Pavlo
	                Date: 9/2/2003 7:33:12 AM
	                Comment: 
It saved me a lot of time, thanks.
                
                
            
                
	                Title: At last!
	                Name: Anthony
	                Date: 9/1/2003 6:09:50 AM
	                Comment: 
You're my hero!!! It works great! Thanks man!!!
                
                
            
                
	                Title: Yes it is..
	                Name: Henry
	                Date: 8/5/2003 2:32:15 AM
	                Comment: 
it helped me alot..
                
                
            
                
	                Title: one of the best
	                Name: sam
	                Date: 7/15/2003 9:20:37 AM
	                Comment: 
It's great:)
                
                
            
                
	                Title: Great stuff
	                Name: Cliff
	                Date: 6/27/2003 9:23:37 AM
	                Comment: 
It's great. What do I need to change to make it strict format : dd-mm-yyyy
i.e. no 2 digit years?
cheers
                
                
            
                
	                Title: Excelent
	                Name: vk
	                Date: 5/29/2003 12:19:55 PM
	                Comment: 
Very handy
                
                
            
                
	                Title: Well done
	                Name: wirelessjunkie
	                Date: 5/20/2003 10:56:23 AM
	                Comment: 
Pretty good stuff ! This regex rules ! Thanks a lot :)