Web Forms :: RegularExpressionValidator For Email Not Working
Aug 31, 2010
My implementation is simple. I have a public static variable in a class called EmailHelper containing my regular expression as follows:
[Code]....
I then have the following web controls on my page:
[Code]....
The problem is that doesn't matter what regular expression I define as the value of my static public variable bound to the <asp:RegularExpressionValidator />, I always get an error (i.e. it aways says "invalid email")...
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Similar Messages:
Sep 13, 2010
[Code]....
The above control is firing the error message -- even when a valid email address is entered. Any idea what I am doing wrong?
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Apr 11, 2010
I added to my project a simple RegularExpressionValidator for email.ut i cant undersend why it is allows wrong for any email.
[Code]....
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Feb 5, 2010
i do have a form. inside specific asp:textboxes are "secured" by RequiredFieldValidator and RegularExpressionValidator running. in another div-element i do have buttons, which are expected to load different pages of my website. the problem is: when i click on either of these buttons it is not working as my validation-controls are fired prior to the onclick-button-events.
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Mar 30, 2010
I have a e-mail address validator but I need to add special characters as valid for example ü, ç... Because users in Turkey (or anywhere else) can have a web site url like: hasangürsoy.com My code is below:
[Code]....
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Jan 7, 2010
[Code]....
so what did i do wrong with the regex that its now allowing other document types to be uploaded. I need to make sure that ONLY pdf are allowed. What can i change to the validator and if anything add to the code behind to correct this?
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Jan 9, 2011
I have a 'City' TextBox on one of my web pages but people from many European countries sometimes prefix the city name with the postcode instead of putting it in my dedicated 'Postcode/ZIP' TextBox. I have therefore just added a new RegularExpressionValidator to this TextBox. Its purpose is to prevent the user from entering any numeric characters but allow everything else. After browsing for a suitable regex (I am not a regex expert), I found the following code that was claimed to do what I want.
ValidationExpression="^D$"
Unfortunately, the RegularExpressionValidator does not work as expected. Instead of just rejecting numeric characters it appears to reject everything! Where might I be going wrong?
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Aug 30, 2010
I am trying to use a RegularExpressionValidator for email ID text box. Everything works fine till I add an AJAX TextBoxWatermarkExtender for the same text box. I have given the WatermarkText="Email" for the text box. When I push the submit button, the RegularExpressionValidator fires and says Invalid Email ID. When I clear the same text box, no issues and the records are saved.I strongly suspect that the RegularExpressionValidator is taking the text of the watermark, ie "Email" as an invalid email ID. To test this I gave the text as "someone@website.com" for the TextBoxWatermarkExtender and it did not fire the RegularExpressionValidator.
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Nov 18, 2010
I have an option the backend of my website that allows me to email all users as well as email individual users and they will not work. I have a contact page on the front end that I have working perfectly, but I think I may be doing something wrong with the other two. Here is my code for all users:
[Code]....
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Jul 3, 2012
when a user registers himself on my website i send a confirmation email to the user.when the user clicks on the link in email he is supposed to be redirected to a verified page.but instead he is redirected to the home page of the website.but when the user copy pastes the link then it is working fine.the above scenario is working fine on my local machine but not on the server.
[URL]
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Feb 24, 2011
my first code below works, but my second doesnt do anything.obivously the first code just posts the html as text, but the second code does absolutley nothing at all, no errors, nothing, just no mail at all :S
[Code]....
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Sep 17, 2010
I have a text field where user can enter either an URL or an Email address. How can I use a RegularExpressionValidator to validate that user have entered an URL or an Email address
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Mar 28, 2010
using
public
class MailHelper [code]......
but am still getting an error (System.Net.Mail.SmtpException: Mailbox unavailable. The server response was: bosauthsmtp05: Host 66.96.128.60: No unauthenticated relaying permitted at System.Net.Mail.MailCommand.CheckResponse( [code].....
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Feb 10, 2010
I am working with asp.net application,Where i need to send email from my application.Im am sending email using HTML page.Before hosting in the IIS it is working properly ,But it is not working in the intranet the following Error occurs
Could not find file 'c:windowssystem32inetsrvEmailBody1.htm'.
Where EmailBody1 is name of the html page.
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Feb 15, 2010
I am using a RegularExpressionValidator in my code as follows:
<asp:RegularExpressionValidator ID="rev1" runat="server"
ValidationExpression="[a-zA-Z0-9]{5,7}"
ControlToValidate="txtTAM5" ErrorMessage="Please enter a valid value." SetFocusOnError="True"
Display="Dynamic" ValidationGroup="vg1"></asp:RegularExpressionValidator>
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Sep 21, 2010
I have a query on RegularExpressionValidator. Although this question already asked in various time, I just want to confirm that if I want to validate "only alphanumeric or(and) double quote, single quote, exclamation, semicolon, colon, ampersand, dot, comma, hyphen, question mark, front slash, parentheses, space of 5-40 character length" then will the regular expression be this :
[Code]...
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Nov 4, 2010
I have a ValidationExpression that works fine in IE8 and Firefox but client uses IE6 and it doesn't seem to work for them. The issue concerns special characters in a password text box, the clients wants to be able to INCLUDE special characters but IE6 doesn't seem to pick them.
Basically we want to be able to include any letter (upper and lower case) , any number and any special character. This is what I've got so far...
ValidationExpression="^(?=.*d)(?=.*[a-zA-Z]).{8,}$"
Like I said,
test123*
works ok on IE8 but IE6 doesn't seem to pick up special chars so thinks it's only 7 characters long..
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Feb 24, 2011
Wondering if you could give me a nudge in the right direction. I'm working on an app where I need to validate a field for a correct URL. However, this is an optional field and may be left blankI was just wondering, how can I bypass the validator if the field is null.
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Jan 13, 2011
Does the RegularExpressionValidator always need a RequiredFieldValidator?I see that when there is no input the RegularExpressionValidator is not working. Correct?
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Mar 5, 2010
I have the following markup:
[Code]....
However when I click the button, the email address is not updated, nor are there any exceptions.
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Feb 17, 2010
Below code is working in our local. It is not working server. Code is below,
public static void MailToUser(string emailid, string body, string subjecttext)
{
System.Net.Mail.MailMessage myMail = new System.Net.Mail.MailMessage();
myMail.Body = body;
myMail.IsBodyHtml = true;
myMail.Subject = subjecttext;
[Code]....
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May 5, 2010
gularExpressionValidator on my textbox that I am already using, but I need it tweaked. Here is the one I'm using: ^(([0-9]|[1][0-9]|2[0-3])(.)(25|50|75|00))|(24.00)|([0-9]|[1][0-9]|[2][0-4])$It is for the input of hours worked in a day. The minimum is 0.00 and the max is 24.00. The hours are rounded off to the quarter hour, so it allows for .25, .50, .75, and .00.
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May 10, 2010
I am currently working on a web form where you need to make your own account. One of the required fields is where you need to fill in your postal code. I work with an RegularExpressionValidator. This exists out of 4 numbers. The first number may not be a zero. I know that I need the ValidationExpression (propertie of RegularExpressionValidator) but I don't know what to fill in.
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Mar 17, 2011
i am using RegularExpressionValidator inside Ajax popup.
inside this poupup i have a cancel button which will exist the popup in whatever state it is.
problem: when ValidationExpression is false i am not able to exits the popup by hitting cancel button.
i always have to remove the vale from the textbox and exist from poupup.
question:
how can i achieve my goal, not always emptying the textbox...?
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Jan 20, 2011
i have an text box i need to validate so that the user can enter up to four character and they can be aplha numeric (combination of numbers(0-90 and characters(a-z),
i am using vs2003, .net 1.1
what is the expression i should use to validate this condition
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