antd中Instance created by useForm is not connect to any Form element. Forget to pass form prop?报错解决办法如下：
1、在Modal中添加 getContainer={false} 2、在Form中添加 form={form} 3、antd升级之后的Form用法如下：
const [form] = Form.useForm()
const { validateFields } = form
validateFields()
.then(values => {
/*
values:
{
username: 'username',
password: 'password',
}
*/
})
.catch(errorInfo => {
/*
errorInfo:
{
values: {
username: 'username',
password: 'password',
},
errorFields: [
{ password: ['username'], errors: ['Please input your Password!'] },
],
outOfDate: false,
}
*/
});
