jj-fast-utils
Version:
🚀 FE utils for anyone !
13 lines • 514 B
JavaScript
/**
* Determines whether the specified class name exists on the element. 判断元素上是否存在指定类名.
*
* @param {Element} ele Elements to be judged. 需要判断的元素.
* @param {string} className The name of the class to determine. 需要判断的类名.
* @return {boolean} Result. 结果.
*/
const hasClass = (ele, className) => {
const reg = new RegExp(`(^|\\s)${className}(\\s|$)`);
return reg.test(ele.className);
};
export default hasClass;
//# sourceMappingURL=hasClass.js.map