---
title: "FieldModifierLocation"
description: "FieldModifierLocation"
url: "https://www.contentstack.com/docs/developers/sdks/contentstack-app-sdk/typescript/reference/fieldmodifierlocation"
product: "Contentstack"
doc_type: "guide"
audience:
  - developers
  - admins
version: "current"
last_updated: "2026-09-04"
---

# FieldModifierLocation

## FieldModifierLocation

The FieldModifierLocation UI location enables field data transformation and manipulation.

```
const fieldModifier = sdk.location.FieldModifierLocation;
if (fieldModifier) {
  const field = fieldModifier.field;
  const entry = fieldModifier.entry;
  const stack = fieldModifier.stack;
  const frame = fieldModifier.frame;
}
```

It supports the following core objects:

*   [Entry](/docs/developers/sdks/contentstack-app-sdk/typescript/reference#entry-object)
*   [Stack](/docs/developers/sdks/contentstack-app-sdk/typescript/reference#stack-object)
*   [Frame](/docs/developers/sdks/contentstack-app-sdk/typescript/reference#frame-object)
*   [Field](/docs/developers/sdks/contentstack-app-sdk/typescript/reference#field-object)