Stringify line values, in case they are complex.

diff --git a/src/FormView.tsx b/src/FormView.tsx
index 2f23583d77288e824657365dd87946c2b2243c40..4ad7f96bf5b1749c1c3242ca81c37c043588d88e 100644 (file)
--- a/src/FormView.tsx
+++ b/src/FormView.tsx
@@ -34,7 +34,7 @@ function Line(props: { tr, line }) {
   const { tr, line } = props;
   const value = createMemo(() => {
     try {
-      return line.value(tr);
+      return JSON.stringify(line.value(tr));
     } catch (e) {
       return <span class={S.error} title={e.stack}>{e.message}</span>;
     }