I am having trouble getting the values of fields that have an array such as the name, address, or checkbox fields. $_POST["input_fieldid"] works great when the value is a string such as text fields. I tried $_POST["input_2.1"] to get the value particular item in a checkbox but it does not return anything. Trying the same sort of thing also does not work with the name field using "3.3" for the first name, for example.
Any help would be greatly appreciated.
Thank you
Try dumping (with var_dump or print_r) the $_POST array and you will see how to reference the $_POST values. From memory, I think the variables are converted from period to underscore though, for complex inputs like the name. For example, $_POST["input_2.1"] would become $_POST["input_2_1"]. You can try that, or dump the $_POST to see the names with 100% certainty.
Using underscore instead of decimal worked perfectly--thanks so much!
Great. Glad that worked out for you.
