I have a text box that is intended for an Email address. I am using a Regular eExppression validation control to validate the email address. When I place the following lines of code in a blank web Form, the validator works properly. <asp:TextBox ID="Email" runat="server" CssClass="DefaultTextBox TextboxWidth" MaxLength="80"></asp:TextB...
I'm writing an ASP.NET page and trying to get validation working. My problem is that I've got a repeater that contains several custom grid controls, each of which has validators and a validation summary. At first, I didn't assign any validation groups, but this ended up making validation summaries appear for every grid whenever there w...
How to reset date Type for Compare Validator in ASP.Net i am using the dd/MM/yyyy format for the Calendar Extender of a textbox, where as Compare Validater looks for MM/dd/YYYY format. so how to change date format of Compare Validator. ...
I apologize in advance for what is probably a simply question, but I suck at regular expressions and I did not find my answer via Google... My Question is as follows: Using ASP.NET syntax for the RegularExpressionValidator control, how do you specify restriction of two consecutive characters, say character 'x'? Thanks in advance... ...
Is there anyway say Drupal to validate form elements like email fields, passwords, numeric fields validate automatically lets say bind a system validator $form['email] = array( '#title' => t('Email'), '#type' => 'textfield', '#validate_as' => array('email', ...), ... ); ...
<asp:RegularExpressionValidator id="RegularExpressionValidator1" runat="server" ErrorMessage="Only images are allowed!" ValidationExpression="^(([a-zA-Z]:)|(\\{2}\w+)\$?)(\\(\w[\w].*)) +(.jpg|.JPG|.gif|.GIF|.png|.PNG|.jpeg|.JPEG)$" ControlToValidate="fileUpEx"></asp:RegularExpressionValidator> ...