The Importance of Form field Validation: Lessons Learnt from a Feasibility Study of an mHealth Application in Malawi, Africa. - Yvonne O'Connor; Victoria Hardy; Matthew Thompson; Nikolaos Mastellos; Tammy Tran; John O'Donoghue; Griphin Baxter Chirambo; Bo Andersson; Sven Carlsson; Ciara Heavin (PACIS, 2016)