chore: update data input view to handle empty values

.changeset/nice-deers-roll.md

@@ -0,0 +1,7 @@
+---
+"@fn-sphere/filter": patch
+---
+
+Update data input view to handle empty values
+
+If input value is empty string, the input view will update the rule args to `[]` instead of `[""]`. This is to prevent the rule from running with an empty string as an argument.

packages/filter/src/views/data-input-views.tsx

@@ -26,6 +26,10 @@ export const presetDataInputSpecs: DataInputViewSpec[] = [
           type="text"
           value={(rule.args?.[0] as string) ?? ""}
           onChange={(value) => {
+            if (!value.length) {
+              updateInput([]);
+              return;
+            }
             updateInput([value]);
             return;
           }}