Precentage sign in textarea field cause missing characters
I'd a textarea field generate by form_builder in simple module, when user input a percentage sign (%) inside, some characters after the sign (and the sign itself) is cut after save. I track the value of the textarea field, and found that in on_before_post, it is normal, but in all functions after that (on_before_clean, on_before_validate ...,etc), the %?? is cut.
Anything I can do to avoid this problem ?
Thanks a lot !