Hi all
I have a requirement to add a string of help text to each field on a node type. For example, one of the fields is called parcel size (ha) which is a physical dimention. I also need to add an icon to the field which will display some help text on the rendered content node. I need to be able to apply help text to all possible field types so I need to be able to put together a module which will hook into the field API on a low level and add the help text orm element when I am initially creating the field on the content type in admin.
Creating the field type as a decimal and styling it in the the,e isnt a problem, but working out how to alter all fields currently has me stumped. Any pointers om what hooks to use and how to go about this would be grearly appreciated.
Kind regards
Ash