ReactJS: Allow only numbers in input in stateless non component?

Sorry, this question is maybe duplicated and answered here, but do not solve my problem.

I want to allow only numbers in my input outside return and in the nonstate component and inside props.

My code.js

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const General = props => (
    <Row>
        <Col>
            <Form.Item>
                <Input />
            </Form.Item>
        </Col>
    </Row>
)

export default General

>Solution :

try this please.

State is here.

  const [obj, setobj] = useState({ number: 0 });

onChange function is here.

  const onChangeData = (event, type, value) => {
    let data = null;
    data = value;
    setobj({ ...obj, [type]: data })
  }

input function is here.

<input 
   type="number" 
   value={obj.number}  
   onChange={(event) => this.onChangeData("number",event.target.value)} />