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Code Structure help


Mekaboo
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What does the error message say?

You really need to fix your SQL to prevent people from hacking your website with SQL injection. You should never have variables in SQL strings. Use prepared statements instead. Here's the tutorial page for prepared statements: https://www.w3schools.com/php/php_mysql_prepared_statements.asp

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That's a mark of invalid HTML.

Your <form> doesn't have a closing </form> tag, so the browser was not expecting a closing </body> tag there and marked it red.

 

There are other HTML errors as well, you have <script> tags outside of the <body> element. Nothing is permitted to be outside the <head> or </body> elements.

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