check_forms_exist function

Check that all requested instruments are in REDCap project metadata

Provide an error message when any instrument names are passed to read_redcap() that do not exist in the project metadata.

check_forms_exist(db_metadata, forms, call = caller_env())

Arguments

• db_metadata: The metadata file read by REDCapR::redcap_metadata_read()
• forms: The character vector of instrument names passed to read_redcap()
• call: the calling environment to use in the error message

Returns

An error message listing the requested instruments that don't exist