#845 - Fix empty values for number fields

CHANGELOG.md

@@ -11,6 +11,8 @@
 
 ### 🐞 Fixes
 
+- [#845](https://github.com/estruyf/vscode-front-matter/issues/845): Fix empty values for number fields
+
 ## [10.3.0] - 2024-08-13 - [Release notes](https://beta.frontmatter.codes/updates/v10.3.0)
 
 ### ✨ New features

src/listeners/panel/DataListener.ts

@@ -437,6 +437,8 @@ export class DataListener extends BaseListener {
         if (!sourceField.default) {
           value = undefined;
         }
+      } else if (sourceField?.type === 'number') {
+        // We don't have to do anything for numbers, we can leave the 0 value
       } else {
         value = undefined;
       }

src/panelWebView/components/Fields/WrapperField.tsx

@@ -129,7 +129,11 @@ export const WrapperField: React.FunctionComponent<IWrapperFieldProps> = ({
     } else {
       // Did not contain a placeholder, so value can be set
       if (fieldValue === undefined || value !== fieldValue) {
-        setFieldValue(value || null);
+        if (typeof value === 'number') {
+          setFieldValue(value);
+        } else {
+          setFieldValue(value || null);
+        }
       }
     }
   }, [field, parent]);