fix: make sure that the onChange event is triggered after onKeyDown

src/InputNumber.tsx

@@ -141,6 +141,8 @@ const InputNumber = React.forwardRef(
 
     const userTypingRef = React.useRef(false);
     const compositionRef = React.useRef(false);
+    const keydownRef = React.useRef(false);
+    const onChangeRef = React.useRef<() => void>();
 
     // ============================ Value =============================
     // Real value control
@@ -401,6 +403,13 @@ const InputNumber = React.forwardRef(
 
     // >>> Input
     const onInternalInput: React.ChangeEventHandler<HTMLInputElement> = (e) => {
+      if (!keydownRef.current) {
+        const v = e.target.value;
+        onChangeRef.current = () => {
+          collectInputValue(v);
+        };
+        return;
+      }
       collectInputValue(e.target.value);
     };
 
@@ -469,6 +478,12 @@ const InputNumber = React.forwardRef(
         onPressEnter?.(event);
       }
 
+      keydownRef.current = true;
+      if (onChangeRef.current) {
+        onChangeRef.current();
+        onChangeRef.current = undefined;
+      }
+
       if (keyboard === false) {
         return;
       }
@@ -482,6 +497,7 @@ const InputNumber = React.forwardRef(
 
     const onKeyUp = () => {
       userTypingRef.current = false;
+      keydownRef.current = false;
     };
 
     // >>> Focus & Blur

tests/github.test.tsx

@@ -458,10 +458,12 @@ describe('InputNumber.Github', () => {
     wrapper
       .find('input')
       .last()
+      .simulate('keyDown')
       .simulate('change', { target: { value: '1.23' } });
     wrapper
       .find('input')
       .first()
+      .simulate('keyDown')
       .simulate('change', { target: { value: '0' } });
 
     expect(wrapper.find('input').last().props().value).toEqual('1');

tests/keyboard.test.tsx

@@ -35,7 +35,10 @@ describe('InputNumber.Keyboard', () => {
     const onChange = jest.fn();
     const wrapper = mount(<InputNumber precision={0} onChange={onChange} />);
 
-    wrapper.find('input').simulate('change', { target: { value: '2.3333' } });
+    wrapper
+      .find('input')
+      .simulate('keyDown')
+      .simulate('change', { target: { value: '2.3333' } });
     expect(onChange).toHaveBeenCalledWith(2.3333);
     onChange.mockReset();