Top "Email-validation" questions

Email validation is the process of deciding whether a given string is a valid email-address or not.

Regex for email address

Can someone show me a sample RegEx for an email address and how to use in in Objective-C? Looking for …

objective-c regex email-validation
C# Prepared Statements - @ sign (at / strudel sign) queries

I Have a problem with a prepared statement in C#: OdbcCommand cmd = sql.CreateCommand(); cmd.CommandText = "SELECT UNIQUE_ID FROM …

c# sql sql-server-2005 prepared-statement email-validation
Using MX records to validate email addresses

Scenario: I have a contact form on my web app, it gets alot of spam. I am validating the format …

php email-validation mx-record
In C# windows forms how a MaskedTextBox for email address can be implemented

public void Form1_Load(Object sender, EventArgs e) { // Other initialization code mtxtEmailID.Mask = ".........."; what should be the Mask Type in …

c# regex winforms email-validation maskedtextbox
python: correct method verify if email exists

I am trying to verify if an email actually exists by first resolving its dns, then check if the email …

python smtp email-validation spam-prevention email-spam
RFC 5322 email format validation

How can I check if emails that are generated by my code a valid according to RFC 5322 ?

email email-validation rfc5322
Laravel 5.7 - Verification email is not sent

I've upgraded my laravel instance from version 5.6 to version 5.7. Now I try to use the built-in email verification from laravel. …

laravel email laravel-5 email-validation laravel-5.7
How to verify email sender address is not spoofed?

As per this question I asked previously on Google App Engine, if I have access to all the information in …

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How to Remote validate email or check if email exists

I am trying to check if Email exists at registration so that there are no duplicate emails in the database. …

c# asp.net-mvc-4 email-validation asp.net-4.5 remote-validation
Email confirmation in Rails without using any existing authentication gems/plugins

I'm working on this alerting service in Rails. And really, all I need to do is, when a user signs …

ruby-on-rails email-validation