When adding
a check box list to your web page form, it is important to make sure that
each field has the same field name, along with the square brackets []
appended to the end of the name. Let's create a list of music genres that
the user can select. Let's name the check box fields Music Genres[].
It is important that you have the square brackets []
placed after the field name so that the script knows that there may be
multiple values for that field name. We place this HTML in our web page
and we get this.