Avoid regexp for better readability

Co-authored-by: Andrew Cherniavskii <[email protected]> Signed-off-by: Armin Mehinovic <[email protected]>
mui · Apr 23, 2024 · 4cf98fc · 4cf98fc
1 parent 45bd683
commit 4cf98fc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/x-data-grid/src/utils/domUtils.ts b/packages/x-data-grid/src/utils/domUtils.ts
@@ -72,8 +72,8 @@ export function findHeaderElementFromField(elem: Element, field: string): HTMLDi
 }
 
 export function getFieldsFromGroupHeaderElem(colCellEl: Element): string[] {
-  const found = colCellEl.getAttribute('data-fields')!.match(/^\|-(.+)-\|$/);
-  return found ? found[1].split('-|-') : [];
+  const fieldsString = colCellEl.getAttribute('data-fields');
+  return fieldsString?.startsWith('|-') ? fieldsString!.slice(2, -2).split('-|-') : [];
 }
 
 export function findGroupHeaderElementsFromField(elem: Element, field: string): Element[] {