@6thquake/react-material/es/Form/validationRules.js

React components that implement Google's Material Design.

import { addValidationRule } from 'formsy-react';

const hasValue = value => {
  return !(typeof value === 'undefined' || value === null || value === '');
}; // required


addValidationRule('isRequired', (values, value) => {
  return hasValue(value);
}); // 最小值

addValidationRule('min', (values, value, v) => {
  return !hasValue(value) || value >= v;
}); // 最大值

addValidationRule('max', (values, value, v) => {
  return !hasValue(value) || value <= v;
});