Is there any existing demo code or a library which handles stripping
unwanted tags from form fields?
Also, a form might allow image tags, but we might want to strip out
any paramters other than SRC ?
Anohter issue is how handle inputs such as these:
- 1 is less than 2
- 1 is < than 2
In the second case, we need to guess that < is not opening a tag, and
convert it to a special character.
Thanks for any ideas or links!