diff --git a/packages/form/util.js b/packages/form/util.js
index 70a069b..710ebe1 100644
--- a/packages/form/util.js
+++ b/packages/form/util.js
@@ -50,7 +50,8 @@ export const cloneDeep = obj => {
 export const get = (obj, dotSeparatedKeys) => {
   if (dotSeparatedKeys !== undefined && typeof dotSeparatedKeys !== 'string') return undefined;
   if (typeof obj !== 'undefined' && typeof dotSeparatedKeys === 'string') {
-    const splitRegex = /[.[]'"]/g;
+    // eslint-disable-next-line no-useless-escape
+    const splitRegex = /[.\[\]'"]/g;
     const pathArr = dotSeparatedKeys.split(splitRegex).filter(k => k !== '');
     obj = pathArr.reduce((o, key) => (o && o[key] !== undefined ? o[key] : undefined), obj);
   }
@@ -66,7 +67,8 @@ export const get = (obj, dotSeparatedKeys) => {
  * @example set(obj, 'a.b.c', 'd')
  */
 export const set = (obj, dotSeparatedKeys, value) => {
-  const splitRegex = /[.[]'"]/g;
+  // eslint-disable-next-line no-useless-escape
+  const splitRegex = /[.\[\]'"]/g;
   const pathArr = dotSeparatedKeys.split(splitRegex).filter(k => k !== '');
   const key = pathArr.pop();
   pathArr.reduce((o, k) => {
--
libgit2 0.21.0