@alifd/meet-react/es/utils/children.js

Fusion Mobile React UI System Component

import React, { Children, isValidElement } from "react";
import { isValidArray } from './fp';
export function getValidChildren(children) {
  if (!children) {
    return null;
  } else if (isValidElement(children)) {
    return children;
  } else if (Children.count(children) > 0) {
    var c = Children.toArray(children).filter(function (item) {
      return !!item;
    });
    return isValidArray(c) ? c : null;
  } else {
    return children;
  }
}