Web Forms :: Regular Expression For Multiple Date Formats?
Jun 3, 2010I am trying to get a regular expression to validate the following date formats ONLY:
MM/DD/YY
MM-DD-YY
MM/DD/YYYY
MM-DD-YYYY
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Web Forms :: Date Regular Expression Validation?
Apr 28, 2010send me regular expression for this format (DD/MM/YYYY).E.g.--23/12/2009,1/12/2009,1/1/2009.It should accept all the 3 formats..I want regular ex. code only.No other solution.
View 3 RepliesWeb Forms :: How To Modify The Following Regular Expression For A Date To Check For A Space
Aug 17, 2010The following reguular expression doesn't trigger a message if a user only puts in just spaces. It will trigger if a person starts with a space and puts in another character. How can I modifiy it?
[Code]....
Web Forms :: Regular Expression Validator For Date Format Validation For TextBox
May 31, 2012I need Regular expression validator for validating date format dd/MM/yyyy
View 1 RepliesDate(MM/dd/yyyy) Validation Using Regular Expression
Feb 10, 2010in my application i have to entrer the date into a textbox. and i'm using a Ajax Tool Kit Calendar control to select the date and is put into a Text Box.the date format should be MM/dd/yyyy i have the regular expression for dd/MM/yyyy format.
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"
ControlToValidate="txtvaliddate"
ValidationExpression="^(((0?[1-9]|[12]d|3[01])[.-/](0?[13578]|1[02])[.-/]((1[6-9]|[2-9]d)?d{2}|d))|((0?[1-9]|[12]d|get
[Code]....
Regular Expression For Date Time (dd/MM/yyyy Hh:mm:ss Tt)?
Feb 1, 2011give me a regular expression for this format dd/MM/yyyy hh:mm:ss tt i tried this sites but i don't get any good one
View 6 RepliesRegular Expression / Input String Is Valid Based On The Given Regular Expression?
Sep 20, 2010i have to check if an input string is valid based on the given regular expression.. this is the regular expression.
(a(bb+aaa+((ab)*bb+(aba)*aa)(a+b)*) + (b(aa+bbb+((ba)*aa+(bab)*bb)(a+b)*)
+ is an OR
* is a LOOP, it is optional, it may be done as many as a user wants.
i've tried many ways to solve the problem that my professor gave me but my knowledge isn't that enough to solve this problem..
Regular Expression For Multiple Email Ids In Net?
Jan 29, 2010in my application i am checking the valid email but we can give more than one emailid separating with semicolon (";").how can i write the expression. my emails look like this "sasidhar@yahoo.com;suryasasidhar@gmail.com;srinivas@gmail.com "
how can i write regular expression
Web Forms :: Regular Expression Validator / Add Wording To Current Expression: W+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*?
Feb 16, 2010I'm trying to use the validator to work on a email form to ensure that they enter a valid from email address. That part works. I also want to add to the expression the text that I pre-populate in the txtbox ("Enter your email address") so on postback, after sending the message, I can clear the fields and repopulate that box.
How do I add that wording to the current expression: w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*
Web Forms :: Validation Expression For Regular Expression Validator?
Feb 2, 2011I am using Regular Expression validator for a text box. The below is working fine.It is not performing validation when I enter values like 0000..001.How can I modify validation expression? But it would allow values like 100,...5000 i.e zeros after a number.
<asp:RegularExpressionValidator ID="reg2" runat="server" ControlToValidate="rng2"
ValidationExpression="^[0-9]+" ErrorMessage="*Please Enter a Valid Number for Second Range."
ForeColor="Red" Font-Bold="True"></asp:RegularExpressionValidator>
Regex - Regular Expression And Validation Expression ?
Dec 1, 2010I need some help in regular expression.I am validating the textbox text when updating the records.When i click the update button,the first 5 letters should be equal to CM000 or cm000.How to validate this using regular expression in asp.net. does anyone know validationexpression for this.
View 1 RepliesWeb Forms :: Regular Expression [a-zA-Z0-9()',.-]+[ ]?[a-zA-Z0-9()',.-]*?
Mar 17, 2011If i am giving the text
hjghj bvgfh . it is failing
Web Forms :: Regular Expression For Negation?
Sep 30, 2010I am a new to regular expressions.I need to validate an identification number so that the textbox doesn't accept numbers like 1111111, 2222222, 3333333......9999999 and 1234567, 2345678, 3456789.Could someone please post regular expression for not accepting such format.
View 4 RepliesWeb Forms :: Add DOT (.) In The Regular Expression Validation
Jan 5, 2011I have a Regular Expression ^[a-zA-Z''-'s]{1,40}$ Now i want to allow DOT (.) in this expression so hows its possible to add DOT in this expression.
View 3 RepliesWeb Forms :: Regular Expression Validation?
Oct 26, 2010I have a regular expression validation set on text box. I have a grid on the same page with edit and delete buttons. In some cases I don't want the regular expression to fire. For example, I have a scenario where the text box will be disabled but I can still enter data in to the grid and modify it, but the regular expression fires when I modify the grid and the changes in the grid are not processed.how can I stop the validation when I am working on grid. I can see a property causes validation for button to stop validation but don't know how can I stop for the grid.
View 3 RepliesWeb Forms :: Regarding Regular Expression & Replace?
Mar 23, 2010i want to find and replace img src path by regular expression.suppose i have the below html and from there i want to replace file path of all the src attribute of image tag.
<P>Hello</P>
<P> </P>
<P><IMG alt="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg" src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"></P>
here the file path is src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"
and i want to replace it with path like src="www.mysite.com/images/a.gif" with regular expression.how can i do it with regular expression.
Web Forms :: Regular Expression For URL Validation?
Apr 22, 2010I am facing a problem for doing URL validation which should allow atlest two periods in the URL.If the URL does not contain atleast two periods then it should throw an error. Also the regular expression must obey all the URL validations.Please help GURUS it is urgent for me to get some solution.
View 6 RepliesWeb Forms :: Regular Expression For Number?
Feb 1, 2010I want regular expression for number,i want it for quantity.
it should not except only 0 .becuase 0 quantity is not possible.
but it should work for 10,100,200 etc
Web Forms :: Regular Expression For P.O. Box Validation?
Apr 25, 2010I would like to validate P.O. Box with regular expression in web form text box? I don't want to allow user to enter PO Box.
eg. P. O. Box, p.o. box, PO Box, po box, etc
Web Forms :: URL Rewriting - Looking For Regular Expression?
Jan 21, 2010I want to rewrite this Url www.xyz.com/products.aspx?id=1&product=acid for this i want regular expression.
View 11 RepliesWeb Forms :: Code The Regular Expression?
Feb 1, 2011 how to code the following regular expression
ABC[1 digit Number b/w 1-4]1A[7 digit number 0-9]-5[5 digit character]
Eg
ABC21A0123789-5ABCYZ
Regex For Diffrent Date Time Formats?
Oct 6, 2010Every date time format can be represented by a regular expression how can i get the a regular expression for a perticulat format?using .net API
View 3 RepliesWeb Forms :: Regular Expression For Empty Textbox?
Jun 16, 2010I have a problem with regular expression because I want to validate a textbox and I want that mark the error text when the textbox be empty.
View 1 RepliesWeb Forms :: Regular Expression For Empty TextBox
Nov 20, 2010I am using regex for server side validations.
I am facing a problem with regex. I want to check for sepecial characters like ><*&()%$@!~+...
I need to filter these special charecters...but the problem is in my 10 textboxes there only 3 are required...
I can submit the form without entering anything...but my regex is not allowing me to submit the form without giving a space from keyboard...
I just want to check for special charecters and empty textbox without giving a spacebar...
I just check these sites(http://regexlib.com/ and http://www.regular-expressions.info/) and read some documentation on regex...its kind of confusing....
Here is my regex for Middlename: ^[a-zA-Z''-'s]|[ ]{1,40}$ its worked but its not correct....then I changed it to ^[a-zA-Z''-'sd*]{1,40}$ this also not taking emptytextbox without giving a space...
My Goal:
In most of the textboxes I need to allow only numbers and - # _ in some textboxes....
For Address: need to allow alphabets and numbers and #-_' "
City: numbers and alphabets no special chars...
Main problem is I can write regex for most of these stuff but need to all textboxes without entering anything (empty textboxes).My work got stoped due to this.
Web Forms :: Regular Expression To Match In HTML?
Aug 22, 2010Here is the kind of text I want to match via a regular Expression
The id="dgSchedule" is always present in the TAG but its location may differ
The table is span over multiple line/contains white spaces/tabs...
I have the regular expression to match the start and end tag respectively over a single line
[Code]....
Is there any regular expression generator available that can generate me a regular expression based on the text I select and the parameters I specify?