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?

  1. 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( $GET[ 'title' ] );`
  2. The code sample does not use sanitize the form data. It should use the `sanitize_text_field()` function and look like this: `$title = sanitize_text_field( $_POST[ 'title' ] );`
  3. There is no error. The code follows WordPress best practices.
  4. The code sample does not allow for translation. It should use a translation function and look like this: `$title = __( $_POST[ 'title' ];`

Answer: The correct answer of the above question is Option B: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' ] );`