do not add checkbox on click

app/javascript/template_builder/builder.vue

@@ -391,6 +391,10 @@ export default {
         this.drawField.areas.push(area)
 
         this.drawField = null
+
+        this.selectedAreaRef.value = area
+
+        this.save()
       } else {
         const documentRef = this.documentRefs.find((e) => e.document.uuid === area.attachment_uuid)
         const pageMask = documentRef.pageRefs[area.page].$refs.mask
@@ -401,33 +405,37 @@ export default {
           const previousField = [...this.template.fields].reverse().find((f) => f.type === type)
           const previousArea = previousField?.areas?.[previousField.areas.length - 1]
 
-          const areaW = previousArea?.w || (30 / pageMask.clientWidth)
-          const areaH = previousArea?.h || (30 / pageMask.clientHeight)
+          if (previousArea || area.w) {
+            const areaW = previousArea?.w || (30 / pageMask.clientWidth)
+            const areaH = previousArea?.h || (30 / pageMask.clientHeight)
 
-          if ((pageMask.clientWidth * area.w) < 5) {
-            area.x = area.x - (areaW / 2)
-            area.y = area.y - (areaH / 2)
+            if ((pageMask.clientWidth * area.w) < 5) {
+              area.x = area.x - (areaW / 2)
+              area.y = area.y - (areaH / 2)
+            }
+
+            area.w = areaW
+            area.h = areaH
+          }
+        }
+
+        if (area.w) {
+          const field = {
+            name: '',
+            uuid: v4(),
+            required: type !== 'checkbox',
+            type,
+            submitter_uuid: this.selectedSubmitter.uuid,
+            areas: [area]
           }
 
-          area.w = areaW
-          area.h = areaH
-        }
+          this.template.fields.push(field)
 
-        const field = {
-          name: '',
-          uuid: v4(),
-          required: type !== 'checkbox',
-          type,
-          submitter_uuid: this.selectedSubmitter.uuid,
-          areas: [area]
-        }
+          this.selectedAreaRef.value = area
 
-        this.template.fields.push(field)
+          this.save()
+        }
       }
-
-      this.selectedAreaRef.value = area
-
-      this.save()
     },
     onDropfield (area) {
       const field = {