diff --git a/src/components/form-field/form-field.tsx b/src/components/form-field/form-field.tsx
index 59cf383b..db776948 100644
--- a/src/components/form-field/form-field.tsx
+++ b/src/components/form-field/form-field.tsx
@@ -9,9 +9,10 @@ import { v1 as uuid } from 'uuid';
 require('./form-field.scss');
 
 export function getNestedField(src: any, path: string): any {
-    const parts = path.split('.');
+    const parts = path.split(/\.|\[|\]/).filter(Boolean);
     while (parts.length > 0 && src) {
-        src = src[parts.splice(0, 1)[0]];
+        let segment = parts.splice(0, 1)[0]
+        src = src[isNaN(segment as any) ? segment : Number(segment)];
     }
     return src;
 }