antd-form-example.js

import { Form, Input } from 'antd';
...
const validatePhoneNumber = (rule, value, callback) => {
  const phoneNumberPattern = /\(?([0-9]{3})\)?([ .-]?)([0-9]{3})\2([0-9]{4})/;
  const isValid = phoneNumberPattern.test(value);

  if (!isValid) {
    return callback('Not a valid phone number');
  }
  return callback();
}
...
<Form.Item
  name="phoneNumber"
  label="Phone number" >
  rules: [
    {
      required: true,
      message: 'You must enter a phone number!',
    },
    { validator: this.validatePhoneNumber },
  ],
>
  <Input placeholder="Enter a phone number" />
</Form.Item>