Here is the answer of the question: Review of the HTML on line1. The goal of the PHP on line 2 is to extract the field value and assign it to a variable prior to inserting into the database. What is wrong with this PHP code?
- The code sample does not use the GET method. It should be wrapped in the get_post_field() function and look like this $title = get_post_field( $GET[ ‘title’ ] );
- The code sample does not use sanitize the form data. It should use the sanitize_text_field() function and look like this: $title = sanitize_text_field( $_POST[ ‘title’ ] );
- There is no error. The code follows WordPress best practices.
- The code sample does not allow for translation. It should use a translation function and look like this: $title = __( $_POST[ ‘title’ ];
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