Internal: return a $_POST value to be used as a value
Class Details
[line 88]
Derive from this class to let the user modify the app's config
There are many derivations of this, one for each group of config variables. When you derive from this form, it will save the values here into the config table for use in all subsequent sessions. The derivations do not have to perform any action on user submit. The global config affects all users so typically only administrators will see derivations of this form.