Email Validation

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In this tutorial, I will teach you how to create an email validation textbox using c#. This method has the ability to verify the correct email format in a textbox. This is very helpful when you are dealing with the registration form. See the procedure below to see how it works.
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This tutorial tackles on how to check the availability of email using jQuery and PHP with MySQLi-OOP. In user registration, we don't want that multiple users have the same email or in short we want the email to be unique to each user. To do so, we use validations to validate an email then we check if the email already exist.
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Introduction: This tutorial is on how to make an email addres validator tool in Visual Basic. Design: This tool will contain; a textbox, named defaultly textbox1, this is where the string to be validated will be enetered. a button, named defaulty button1, this is how the validation process will begin. Imports: To validate the string as an email, we are going to be using RegEx which requires it's...
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Hi Guys, This code is an email validator. It will validate the email address that you input. If the email address is not valid, like it don’t have an @ symbol, then the script will display a message that the email is invalid. This script is useful if you have a user registration page. Sample code: <?php include ( 'header.php' ) ; ?> <html> <body> <div class="container">...