Proposal: require_keys should flag blank/whitespace ENV values #536
Description
Dotenv.require_keys only checks key presence, so FOO= or FOO=" " pass, which can mask misconfiguration.
Old
def require_keys(*keys) missing_keys = keys.flatten - ::ENV.keys return if missing_keys.empty? raise MissingKeys, missing_keys end New:
def require_keys(*keys) missing_keys = keys.flatten.select { |k| ENV[k].to_s.strip.empty? } raise MissingKeys, missing_keys unless missing_keys.empty? end