- Fixed additional typing issues from the patternProperties rebase

Author: heath-freenome

packages/core/src/components/Form.tsx

@@ -672,8 +672,8 @@ export default class Form<
 
     // Removing undefined, null and empty errors.
     const filterNilOrEmptyErrors = (errors: any, previousCustomValidateErrors: any = {}): ErrorSchema<T> => {
-      _forEach(errors, (errorAtKey, errorKey: keyof typeof errors) => {
-        const prevCustomValidateErrorAtKey = previousCustomValidateErrors[errorKey];
+      _forEach(errors, (errorAtKey: ErrorSchema<T>['__errors'] | undefined, errorKey: keyof typeof errors) => {
+        const prevCustomValidateErrorAtKey: ErrorSchema<T> | undefined = previousCustomValidateErrors[errorKey];
         if (_isNil(errorAtKey) || (Array.isArray(errorAtKey) && errorAtKey.length === 0)) {
           delete errors[errorKey];
         } else if (

packages/utils/src/schema/retrieveSchema.ts

@@ -197,15 +197,16 @@ export function getAllPermutationsOfXxxOf<S extends StrictRJSFSchema = RJSFSchem
 export function getMatchingPatternProperties<S extends StrictRJSFSchema = RJSFSchema>(
   schema: S,
   key: string,
-): S['patternProperties'] {
+): Required<S['patternProperties']> {
   return Object.keys(schema.patternProperties!)
-    .filter((pattern) => RegExp(pattern).test(key))
+    .filter((pattern: string) => RegExp(pattern).test(key))
     .reduce(
       (obj, pattern) => {
-        obj[pattern] = schema.patternProperties![pattern];
+        // Pass the pattern using the `[]` index notation so that any `.` in the pattern are not used as a dotted path
+        set(obj, [pattern], schema.patternProperties![pattern]);
         return obj;
       },
-      {} as S['patternProperties'],
+      {} as Required<S['patternProperties']>,
     );
 }