ut2
Version:
一个现代 JavaScript 实用工具库。[点击查看在线文档]。
13 lines (10 loc) • 333 B
JavaScript
import getTag from './internals/getTag.js';
import { fileTag, stringUndefined } from './internals/native.js';
var fileExisted = typeof File !== stringUndefined;
function isFile(value) {
if (fileExisted && value instanceof File) {
return true;
}
return getTag(value) === fileTag;
}
export { isFile as default };