[@mantine/form] Fix implicit any type in validation rules for strict …

…TS mode (#3101) Co-authored-by: Jérémie van der Sande <jeremie.van-der-sande@ubisoft.com>
mantinedev · Dec 4, 2022 · c781e9c · c781e9c
1 parent 36cfa20
commit c781e9c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/mantine-form/src/types.ts b/src/mantine-form/src/types.ts
@@ -21,15 +21,15 @@ export interface ReorderPayload {
 
 type Rule<Value, Values> = (value: Value, values: Values, path: string) => React.ReactNode;
 
-type FormRule<Value, Values> = Value extends Array<infer ListValue>
+type FormRule<Value, Values> = NonNullable<Value> extends Array<infer ListValue>
   ?
       | Partial<{
           [Key in keyof ListValue]: ListValue[Key] extends Array<infer NestedListItem>
             ? FormRulesRecord<NestedListItem> | Rule<ListValue[Key], Values>
             : FormRulesRecord<ListValue[Key]> | Rule<ListValue[Key], Values>;
         }>
       | Rule<Value, Values>
-  : Value extends Record<string, unknown>
+  : NonNullable<Value> extends Record<string, unknown>
   ? FormRulesRecord<Value> | Rule<Value, Values>
   : Rule<Value, Values>;