Work item delete working

mobile/src/WorkItem/WorkItem.js

@@ -66,7 +66,7 @@ export class WorkItem extends React.Component {
       isValid: (r, v) => v !== "",
     },
     workItemType: {
-      isValid: true,
+      isValid: (r, v) => v !== "",
       alwaysGet: true,
     },
   }
@@ -171,14 +171,11 @@ export class WorkItem extends React.Component {
 
   @autobind
   handleRegionChange(region) {
-    const { binder } = this.state
-
-    this.setState(
-      binder.updateFieldValue(
-        "location",
+    if (this.latLngInput) {
+      this.latLngInput.handleChangeText(
         formatLatLng(region.latitude, region.longitude)
       )
-    )
+    }
   }
 
   render() {
@@ -200,6 +197,7 @@ export class WorkItem extends React.Component {
               name="workItemType"
               label="Work Item Type:"
               options={workItemTypeEnum}
+              message="Select a work item type"
             />
           </View>
           <View style={styles.panel}>
@@ -235,7 +233,12 @@ export class WorkItem extends React.Component {
                 pointerEvents={false}
               />
             </MapView>
-            <BoundInput binder={binder} name="location" label="Location:" />
+            <BoundInput
+              ref={(ref) => (this.latLngInput = ref)}
+              binder={binder}
+              name="location"
+              label="Location:"
+            />
           </View>
           <View style={styles.panel}>
             <Text style={styles.label}>Pictures:</Text>