Action you have requested is not allowed error

Question

I made a module named Gallery which works fine on my localhost with version 2.0.3, but when using version 2.1.0 on a remote site I can not submit a form and I get the error:

Answer 1

I have found using the form helper functions

Example

Using the helper functions like above should stop the CSRF error message showing.

If I don't use echo form_input() if I place just normal input will trigger the CSRF error when reload.

So I recommend using all form helper functions now.