Web Forms :: Regular Expression On A Textbox In Gridview?
Apr 2, 2010
I have the following within a gridview:
<asp:Textbox
ID="txtACK855Quantity"
runat="server"
Text='<%# Eval("ACK855Quantity") %>'></asp:Textbox>
<asp:RegularExpressionValidator
id="RegularExpressionValidator1"
runat="server"
ErrorMessage="Invalid" ControlToValidate="txtEstimatedDeliveryDate"
ValidationExpression="^d+$"
Display="Dynamic"></asp:RegularExpressionValidator>
But it's not working. I key a 1 in the textbox and I get the "invalid" errormessage. What am I doing wrong?
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Jun 16, 2010
I 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.
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Nov 20, 2010
I am using regex for server side validations.
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I need to filter these special charecters...but the problem is in my 10 textboxes there only 3 are required...
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I just check these sites(http://regexlib.com/ and http://www.regular-expressions.info/) and read some documentation on regex...its kind of confusing....
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My Goal:
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Jul 1, 2010
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i'm stuck with password validation in c#.
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I want to use regular expression validation on textbox and pop up message on save button click in MVC2.
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Mar 8, 2010
I'm wanting to remove all the special characters (leaving only numbers) in a phone textbox. Here is my current code:
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Feb 16, 2010
I'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.
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Dec 1, 2010
I 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.
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Mar 17, 2011
If i am giving the text
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