[docs] Fix broken links on Data Grid Editing sub-pages (#20911)

arminmeh · web-flow · commit ec26b7596087 · 2026-01-14T15:04:23.000+01:00
diff --git a/docs/data/data-grid/editing/custom-edit-component.md b/docs/data/data-grid/editing/custom-edit-component.md
@@ -22,7 +22,7 @@ const columns: GridColDef[] = [
 ```
 
 The `renderEditCell()` property receives all params from `GridRenderEditCellParams`, which extends `GridCellParams`.
-Additionally, the props added during [pre-processing](#validation) are also available in the params.
+Additionally, the props added during [pre-processing](/x/react-data-grid/editing/#validation) are also available in the params.
 These are the most important params to consider:
 
 - `value`: contains the current value of the cell in edit mode, overriding the value from `GridCellParams`
@@ -98,7 +98,7 @@ This second click can be avoided if the first click also stops the edit mode.
 To create an edit component with auto-stop, call `apiRef.current.stopCellEditMode()` after setting the new value.
 Since `apiRef.current.setEditCellValue()` may do additional processing, you must wait for it to resolve before stopping the edit mode.
 Also, it is a good practice to check if `apiRef.current.setEditCellValue()` has returned `true`.
-It will be `false` if `preProcessEditProps()` set an error during [validation](#validation).
+It will be `false` if `preProcessEditProps()` set an error during [validation](/x/react-data-grid/editing/#validation).
 
 ```tsx
 const handleChange = async (event: SelectChangeEvent) => {
diff --git a/docs/data/data-grid/editing/editing-events.md b/docs/data/data-grid/editing/editing-events.md
@@ -2,8 +2,8 @@
 
 <p class="description">Using editing events.</p>
 
-The interactions that [start](#start-editing) and [stop](#stop-editing) trigger `'cellEditStart'` and `'cellEditStop'` [events](/x/react-data-grid/events/), respectively.
-For [row editing](#row-editing), the events are `'rowEditStart'` and `'rowEditStop'`.
+The interactions that [start](/x/react-data-grid/editing/#start-editing) and [stop](/x/react-data-grid/editing/#stop-editing) trigger `'cellEditStart'` and `'cellEditStop'` [events](/x/react-data-grid/events/), respectively.
+For [row editing](/x/react-data-grid/editing/#row-editing), the events are `'rowEditStart'` and `'rowEditStop'`.
 You can control how these events are handled to customize editing behavior.
 
 For convenience, you can also listen to these events using their respective props:
diff --git a/docs/data/data-grid/editing/persistence.md b/docs/data/data-grid/editing/persistence.md
@@ -4,11 +4,11 @@
 
 ## The `processRowUpdate()` callback
 
-When the user performs an action to [stop editing](#stop-editing), the `processRowUpdate()` callback is triggered.
+When the user performs an action to [stop editing](/x/react-data-grid/editing/#stop-editing), the `processRowUpdate()` callback is triggered.
 Use it to send the new values to the server and save them into a database or other storage method.
 The callback is called with three arguments:
 
-1. The updated row with the new values returned by the [`valueSetter()`](#value-parser-and-value-setter).
+1. The updated row with the new values returned by the [`valueSetter()`](/x/react-data-grid/editing/#value-parser-and-value-setter).
 2. The original values of the row before editing.
 3. An object with additional properties such as `rowId`.
 
@@ -53,7 +53,7 @@ If you need to cancel the save process on `processRowUpdate()`—for instance, w
 2. Resolve the promise with the second argument (original row before editing), so that the internal state is not updated, and the cell exits edit mode.
 
 The following demo implements the first option: rejecting the promise.
-Instead of [validating](#validation) while typing, it simulates validation on the server.
+Instead of [validating](/x/react-data-grid/editing/#validation) while typing, it simulates validation on the server.
 If the new name is empty, the promise responsible for saving the row will be rejected, and the cell will remain in edit mode.
 
 The demo also shows that `processRowUpdate()` can pre-process the row model that will be saved into the internal state.
