There’s also the problem of duplicate usernames, not to mention setting a minimum length for the password.The registration form needs to check all the user input before attempting to insert it into the database and to redisplay the form with error messages if validation fails, as shown in the following diagram.
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There’s no control over the values entered in each input field.
If you submit the form without filling in any of the fields, My SQL stops you, but the server behavior code leaves you with this unhelpful message and no way to get back to the form.
is a required field, but you need a better way of conveying that message to the user.What’s more, a series of blank spaces is accepted as valid input, so you could end up with a completely blank record.Try the most powerful CMS theme designer on the planet. Themler also works with e-commerce systems like Magento, woo Commerce, Virtue Mart and Presta Shop!When Artisteer is not enough, export your designs to Themler and continue adding advanced features like transitions and animations, parallax, multiple page templates and more.Now you can master the power of design, no matter how simple or complex!The registration form created in Lesson 6 has serious flaws.