fixes #2733: Bug where date range is displayed on separate line (#2862)

src/utils/field.ts

@@ -0,0 +1,23 @@
+type KeyedField<TKey extends string> = {
+  key: TKey;
+};
+
+type KeyValueMap<TKey extends string> = Partial<Record<TKey, string | null | undefined>>;
+
+/**
+ * Filters keyed field descriptors to only those whose corresponding value in the given
+ * values object is a non-empty string.
+ *
+ * This is useful for rendering or processing only the fields with actual, non-blank content,
+ * e.g., when displaying optional sections in a UI or assembling objects with present values.
+ *
+ * @param values - An object mapping keys to string values (which may be empty, null, or undefined)
+ * @param fields - Field descriptors with { key: TKey }
+ * @returns An array of fields whose corresponding values[key] is a non-empty string
+ */
+export function filterFieldValues<TKey extends string, TField extends KeyedField<TKey>>(
+  values: KeyValueMap<TKey>,
+  ...fields: TField[]
+) {
+  return fields.filter((field) => Boolean(values[field.key]?.trim()));
+}