fix form on:error event

Author: budiadiono

src/components/form-inputs/form/index.ts

@@ -12,8 +12,8 @@ export class Form extends _FormBase {
 			onSuccess: function () {
 				self.$emit('success')
 			},
-			onError: function () {
-				self.$emit('error')
+			onFailure: function (formErrors, fields) {
+				self.$emit('error', formErrors, fields)
 			}
 		};