Publish multiple selection values

Question

How can I post multiple-choice values ​​in a form? When I hit, none of the selected values ​​were sent.

<form id="form" action="" method="post"> <div> <select id="inscompSelected" multiple="multiple" class="lstSelected"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> </select> <input type="submit" value="submit"> </div> </form> 

Answer 1

You need to add the name attribute, and since it requires multiple selection, you will need the array symbol [] at the end.

 <select name="something[]" id="inscompSelected" multiple="multiple" class="lstSelected">