Email Address Validation Based On Domain?

Jan 23, 2011

how do I write a regular expression to filter out email adresses in mvc? I would like in example to allow users registering email adresses only if coming from [URL] domain.

View 1 Replies

Similar Messages:

Web Forms :: How To Validate An Email Address Based On The Domain

Jun 21, 2010

able to validate any email address based on the domain. For example, the system says anybody with a email address can create an account. Here is my code so far, it doesn't appear to work.

If Not Regex.IsMatch(tbEmailAddress.Text.Trim, "^([0-9a-zA-Z]([-.w]*[0-9a-zA-Z])*@" + mySetting.EmailDomain)

View 2 Replies

How To Authenticate Users Based On Their Email Address And Password As Oppose To Domain

Dec 10, 2010

Does anyone know how I can authenticate users based on their Email Address and Password as oppose to Domain, Username and then Password?

View 1 Replies

Web Forms :: Regular Expression Validator For Email Address With Specific Domain Validation?

Feb 26, 2013

In my registration form, there is field to enter email-id of member, i want to restrict user, so that he would not able to enter gmail, yahoo, radiff.... emailids is this possible.., Only company email id eg: must be allowed?

View 1 Replies

Extract Domain From Email Address

Mar 4, 2010

I'm trying to extract the domain name from an email address. For example if an email address is i want to extract 'mydomain' from the string.

I have some C# code which does this:


This works fine - except if a user has an email address which contains a dot '.' (e.g. then it throws the following error:

Length cannot be less than zero.Parameter name: length
Line 29: int startIndex = strEmail.IndexOf("@");Line 30: int endIndex = strEmail.IndexOf(".") - startIndex;Line 31: string domain = strEmail.Substring(startIndex + 1, endIndex - 1);

The problem is the first '.' in the email address is causing it to calculate the string from the incorrect position.

Is there a way to retify this - or does anyone know of another solution to extract the domain name from an email address?

View 2 Replies

Web Forms :: Validating Domain Name In An Email Address

Mar 25, 2010

how to check the domain name of an email address...



validating 4(second one-domain) should return false if the domain is not exist again

if 4(first one) is not a valid user then also return false

View 3 Replies

Regex For Multiple Email Address Using A Specific Domain?

May 6, 2010

i have an requirment where an user can enter multiple email address.

The validation should ensure that he should enter address in the format "".

my existing validation ensures that some text is entered before "@" symbol and "" is the domain.


I would need my regex to check for the delimiter ";" between two mail id's .

valid: |;|

invalid: a@abc.comm |, | ||

I've tried many links but ther were of no use and i'd be grateful if someone could help me modify the current one to suit my requirments

View 7 Replies

Selecting Record Based On Domain Url And Email Comparison

Oct 4, 2010

I want to limit the selecting of data records to only the user who created the record, OR a users who's email address belongs to the domain of the record being edited. So, if the producer has a value in the URL of "[URL]" and their email address in the Membership is [URL] they will be able to see the record.

I have the following table:

Table - Producer
Field: ProducerID
Field: ItemUserID
Field: URL

I have figured out how to select based on the ItemUserID (see code below), but I don't know how to compair the email address values of URL and the Membership.

protected void SqlDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e)
if (Page.User.Identity.IsAuthenticated)
//get id of user logged in
e.Command.Parameters["@ItemUserID"].Value = Membership.GetUser().ProviderUserKey;

how to code my requirements?

View 3 Replies

Web Forms :: RegEx Validation For Email Address?

May 17, 2010

My company has two different domains for there email

1. [URL]

2. [URL]

i need to validate a text box which captures email address and make sure that it only allows these domains so [URL] and [URL] is allowed.

View 4 Replies

Security :: How To Get Profle Email Address Based On Database Match

Feb 5, 2010

I am unsure how to go about my task. I need to get the email property from's profile class.

I am loading a formview based on username stored in an sql table. I want to get the email address from the users profile based on the matching username fields

In pseudo code:

Get profile.emailaddress where username.text = profile.username

View 2 Replies

C# - MVC Membership : Implementing Email Address Validation After User Registration

Jun 29, 2010

I'm building an ASP.NET MVC 2 site, where I want to have users verify their email address after they register.

I want to send an email to the address with a link that the user can click to verify their email, and then handle the clicking of that link (the link will contain a specific id, of course).

Of course, this is easy to manually implement, but is there anything already built in to ASP.NET that has such a function?

View 2 Replies

Web Forms :: To Grab An Email Address From A Web Form And Email To That Email Address?

Jan 31, 2011

how do I grab an email address from a web form and email to that email address with the link to a webform?

View 5 Replies

Web Forms :: Send Forgot Password Email To Multiple Domain Email Addresses Using Single Program

Mar 31, 2013

i have code for forgot password using gmail account. But i want to send password for multiple domains like yahoo,rediffmail and more.

View 1 Replies

Web Forms :: Build Email Address Book Where Contacts And Their Email Addresses Are Saved?

Jul 31, 2012

i want to add address book in email web application then how it will be possible???

View 1 Replies

Email Integration In Website / Want An Option So That The User Can Also Set 'From Address' And The Email Should Be ANTI-SPAM Compliant?

Jun 29, 2010

I am building an email feature in my website (jobs site). By using this functionality, recruiters will be able to send emails to candidates. I want an option so that the user can also set 'From Address' and the email should be ANTI-SPAM compliant.

View 2 Replies

Web Forms :: To Grab Email Address From A Field To Email A Link?

Jan 28, 2011

how do I grab an email address from a web form and email to that email address with the link to a webform?

View 2 Replies

Web Forms :: Send Email To Persons Email Address In TextBox

Jun 17, 2012

i will enter an email address in textbox i have button on the click of button i would like to send a mail Hello to the mail address provider

View 1 Replies

Web Forms :: Check Whether Email Address Exists Without Email Confirmation

May 7, 2015

In addition to the process of regex syntax validation of Email Addresses entered by users, I'm trying to check if the entered email address is a real one and does exist?The best I could achieve is to "Ping" the host the email address is associated with. But there are some other terms in the industry like Handshaking with Email Server, etc.not necessarily with 100% confirmation accurary!

View 1 Replies

AJAX :: How To Validate Email TextBox To Take Only Valid Email Address

May 7, 2015

How me can validate a email textbox to take only valid email address if error occur it show the error message in this textbox or as a tooltip. because in the form there is no space to show error message.

View 1 Replies

How To Send An Email To Distribution List Instead Of Email Address

Mar 22, 2010

in my web i want to send email to distribution list instead of email addresthis is my code:

message.From = New MailAddress("Innovate_Web@KISR.EDU.KW")
message.To.Add(New MailAddress(""))
'message.To.Add(New MailAddress(""))
message.Subject = "Email from contact page in Innovate Web"
message.BodyEncoding = Encoding.UTF8

View 5 Replies

Web Forms :: Send Email Without Sender Email Address

Sep 20, 2012

These are sender settingcode in web.config

<add key="Host" value=""/>
<add key="EnableSsl" value="true"/>
<add key="UserName" value=""/>
<add key="Password" value="xxxx"/>
<add key="Port" value="587"/>

here is sender email but i want there wasn't any email address.I mean i want when users click on button and send me an email there wasn't any email address in sender details.

View 1 Replies

Web Forms :: Sending Email With Domain Email

Aug 5, 2012

I want to the code/procedure to send mail to clients using  email provideed by domain or website  hosting eg; this my email id.....

I want to use this feature to send password to upon registration to user ..

View 1 Replies

Get Domain Name From Ip Address?

Jun 14, 2010

I am getting destination ip address from packets, now i want to get domain name from ip addess. i have use whois, to get domain name, but it works only for few sites i.e google,microsoft. its not working for rediff or yahoo, Is there another way to get domain name from ip address?

View 2 Replies

Configuration :: Domain Name For Ip Address?

Feb 10, 2011

I want to give a domain name(DNS) to my application which have public ip address. How can i give this in 3.5 using c#.

View 1 Replies

Email Notification Changing The Email Address?

Jul 10, 2010

i have a database query getting the email address of the user how can i put the email address of a user and code it here...

source code:

MailMessage msg = new MailMessage("", "", "Mail Subject", "Mail Message");

View 2 Replies

Copyrights 2005-15, All rights reserved