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Regular Expression Is Not Working In Asp.net

In particular, the main classes you'll want to become familiar with are Regex, Match, and MatchCollection. Jul 17, 2005,04:17 #4 eggfriedrice View Profile View Forum Posts SitePoint Member Join Date Mar 2005 Location Milton Keynes, England Posts 4 Mentioned 0 Post(s) Tagged 0 Thread(s) Many Thanks Guys, You can add form validation routines to your server-side code, or you can add the validation routines to your client-side code. You can use them to constrain input, apply formatting rules, and check lengths. http://ariseoo.com/regular-expression/regular-expression-not-working-in-asp-net.html

javascript ajax Update Panel Scriptmanager validation control Reply Ji Cheng Wan... Put two commands after an || How to improve player engagement in video call for virtual tabletop game? So please give the solution for this problem. That was my problem.

Dev centers Windows Office Visual Studio Microsoft Azure More... See more: ASP.NET i have used regular expression validator in asp.net for email validation. If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. For example Ll, Nd, Z, IsGreek, IsBoxDrawing, and Sc (currency). \P{name}Matches text not included in the named character class 'name'. \wMatches any word character.

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  2. Equivalent to the Unicode character categories [^\f\n\r\t\v\x85\p{Z}].
  3. SingleLineHas nothing to do with how many lines are in the input string.
  4. The . (period or dot) metacharacter is one of the simplest and most used.
  5. Steve can be reached at [email protected] © Microsoft Corporation.

All rights reserved. The problem, however, is that it does not work with all browsers. The ReqularExpression works server side using RegEx.Match(); I would like the RegularExpressionValidator to work client side with my regular expression. Register FAQ/Rules My SitePoint Forum Actions Mark Forums Read Quick Links View Forum Leaders Remember Me?

A ^ matches the position at the beginning of the input string and a $ matches the position at the end of the input string. With named groups, you can name individual matching groups and then refer to these groups within the expression programmatically. E-mail ^(?("")("".+?""@)|(([0-9a-zA-Z]((\.(?!\.))|[-!#\$%&'\*\+/=\?\^`\{\}\|~\w])*)(?<=[0-9a-zA-Z])@))(?(\[)(\[(\d{1,3}\.){3}\d{1,3}\])|(([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,6}))[email protected] an e-mail address. I used RegularExpression validator control which is in asp.net 1 solution Rate this: Please Sign up or sign in to vote.

Jul 16, 2005,09:56 #2 puco View Profile View Forum Posts SitePoint Guru Join Date Feb 2005 Location Slovakia Posts 785 Mentioned 0 Post(s) Tagged 0 Thread(s) Are you checking the validity NOTE The ClientTarget attribute accepts a string value that corresponds to one of the entries in the section of the machine.config file. If I am not learning patterns and practices, I am not harnessing the power of .NET ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | Rather, will cause the . (period) metacharacter to match any character, instead of any character except \n, which is the default.

Please give the solution for this problem Simon Admin 2281 posts Posted 31 Aug 2011 Link to this post Hello Velkumar, I was unable to reproduce this problem with the latest In this case \u0020 is a space. \*Any character that does not represent a predefined character class is simply treated as that character. IsMatchReturns true if the regex finds a match in the input string. For example, pattern-based fields, such as tax identification numbers, ZIP Codes, or postal codes, require specific patterns of input characters.

Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode Jul 16, 2005,09:24 #1 eggfriedrice View Profile View Forum Posts SitePoint weblink This forum is now closed to new posts, but you can browse existing content. sat241190 17-Apr-13 7:15am Code Behind protected void btnsave_Click(object sender, EventArgs e) { Page.Validate(); if asp.net regex validation share|improve this question edited Aug 7 '13 at 19:46 Nicholas V. 4421523 asked Aug 7 '13 at 18:00 Jaeger 3118 add a comment| 2 Answers 2 active oldest

But maybe that's what you want. RegularExpressionValidator control is not working properly with ASP.NET AJAX [Answered]RSS 4 replies Last post Jan 08, 2007 12:52 PM by John Spurlin ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Predefined Set Metacharacters There's a great deal that can be done with the tools we've covered so far. navigate here Can somebody through some light on this.

Permalink Posted 17-Apr-13 17:24pm jkirkerx15.8K Add a Solution Add your solution here B I U S small BIG code Plain TextC++CSSC#Delphi / PascalF#HTML / XML / ASPJavaJavascriptObjective-CSQLSwiftPerlPHPPythonVBXMLvar < > & Meier, Alex Mackman, Blaine Wastell, Prashant Bansode, Andy Wigley Microsoft Corporation May 2005 Applies To ASP.NET version 1.0 ASP.NET version 1.1 ASP.NET version 2.0 Summary This How To shows how you I still got the problem in this version.

Because all validation controls share the EnableClientScript property, you can use this property to disable client-side scripts for particular validation controls or for all validation controls.

Using the Regex Class If you are not using server controls (which means you cannot use the validation controls) or if you need to validate input from sources other than form The Validation controls automatically generate both client-side and server-side code. Regex regex = new Regex(@" ^ # anchor at the start (?=.*\d) # must contain at least one numeric character (?=.*[a-z]) # must contain one lowercase character (?=.*[A-Z]) # must contain A particular string can be described, literally, by itself, and thus a regular expression pattern like foo would match the input string foo exactly once.

In Unicode categories, this is the same as [\p{Ll}\p{Lu}\p{Lt}\p{Lo}\p{Nd}\p{Pc}]. \WThe negation of \w, this equals the ECMAScript compliant set [^a-zA-Z_0-9] or the Unicode character categories [^\p{Ll}\p{Lu}\p{Lt}\p{Lo}\p{Nd}\p{Pc}]. \sMatches any white-space character. To specify any numeric digit, the character class [0123456789] could be used. The code must consist of 5 or 9 numeric characters. his comment is here VOTE for Telerik NOW >> Velkumar 85 posts Member since: Apr 2011 Posted 15 Sep 2011 Link to this post we are using Telerik version 2008.

MatchReturns a Match object if a match is found in the input string. phone number. The meaning of 'already' in the sentence 'Let's go already!' Why does my Probability function not work Can Newton's laws of motion be proved (mathematically or analytically) or are they just Join them; it only takes a minute: Sign up RegularExpressionValidator is not working up vote 1 down vote favorite I'm total newbie in using asp.net and I have this regular expression

How to find the maximal number of elements of an array? Suggestions for easy peanut butter clean-up GO OUT AND VOTE Renting property to a relative for less than market Has "the destruction of the space shuttle Challenger... There are two updatePanel control which have UpdateMode="Conditional". Quantifiers always refer to the pattern immediately preceding (to the left of) the quantifier, which is normally a single character unless parentheses are used to create a pattern group.

Greetings, Simon the Telerik team Thank you for being the most amazing .NET community! By adding these characters to the beginning and end of a pattern, you can force it to only match input strings that exactly match the pattern. The | (pipe) metacharacter is used for alternation, essentially to specify 'this OR that' within a pattern. This is not the appropriate thread.

Configuring Client-side Validation The Validation controls make use of a JavaScript script library that is automatically installed on your server when you install the .NET framework. Simple Expressions The simplest regular expression is one you're already familiar with—the literal string. SyntaxDescription (?=…)Positive Lookahead (?!...)Negative Lookahead (?<=…)Positive Lookbehind (?

SitePoint Sponsor User Tag List Results 1 to 4 of 4 Thread: ASP.NET Regular Expression Validator not working when viewing site through Firefox. You could use write an expression to capture the first format, iterate through its Matches collection, parse each string, and use string manipulation to build the replacement string. UI for ASP.NET AJAX Resources Buy Try Feed for this thread 4 posts, 0 answers Velkumar 85 posts Member since: Apr 2011 Posted 25 Aug 2011 Link to this post Hello, I'm baffled at the moment as to why this could be happening, especially as Firefox works against my own server!

We appreciate your feedback. Overlaying two images Did the Gang of Four really thoroughly explore "Pattern Space"? When I am puting some non matching values in input boxes it is showing me error messages but still it allows submit button to submit the page back to server.