-/**
- * Get contact if for a form object. Prioritise
- * - cid in URL if 0 (on behalf on someoneelse)
- * (@todo consider setting a variable if onbehalf for clarity of downstream 'if's
- * - logged in user id if it matches the one in the cid in the URL
- * - contact id validated from a checksum from a checksum
- * - cid from the url if the caller has ACL permission to view
- * - fallback is logged in user (or ? NULL if no logged in user) (@todo wouldn't 0 be more intuitive?)
- *
- * @return Ambigous <mixed, NULL, value, unknown, array, number>|unknown
- */
+ /**
+ * Get contact if for a form object. Prioritise
+ * - cid in URL if 0 (on behalf on someoneelse)
+ * (@todo consider setting a variable if onbehalf for clarity of downstream 'if's
+ * - logged in user id if it matches the one in the cid in the URL
+ * - contact id validated from a checksum from a checksum
+ * - cid from the url if the caller has ACL permission to view
+ * - fallback is logged in user (or ? NULL if no logged in user) (@todo wouldn't 0 be more intuitive?)
+ *
+ * @return mixed NULL|integer
+ */