alert message on missing submitter fields

app/javascript/template_builder/builder.vue

@@ -1129,6 +1129,15 @@ export default {
         e.preventDefault()
 
         alert('Please draw fields to prepare the document.')
+      } else {
+        const submitterWithoutFields =
+          this.template.submitters.find((submitter) => !this.template.fields.some((f) => f.submitter_uuid === submitter.uuid))
+
+        if (submitterWithoutFields) {
+          e.preventDefault()
+
+          alert(`Please add fields for ${submitterWithoutFields.name} to prepare the document or remove the party.`)
+        }
       }
     },
     onSaveClick () {
@@ -1142,7 +1151,15 @@ export default {
         }
       }
 
-      if (this.template.fields.length) {
+      if (!this.template.fields.length) {
+        alert('Please draw fields to prepare the document.')
+      } else {
+        const submitterWithoutFields =
+          this.template.submitters.find((submitter) => !this.template.fields.some((f) => f.submitter_uuid === submitter.uuid))
+
+        if (submitterWithoutFields) {
+          alert(`Please add fields for ${submitterWithoutFields.name} to prepare the document or remove the party.`)
+        } else {
           this.isSaving = true
 
           this.save().then(() => {
@@ -1150,8 +1167,7 @@ export default {
           }).finally(() => {
             this.isSaving = false
           })
-      } else {
+        }
-        alert('Please draw fields to prepare the document.')
       }
     },
     scrollToArea (area) {