import isestr from './isestr.mjs'
/**
* 前端判斷元素id是否存在
*
* Unit Test: {@link https://github.com/yuda-lyu/wsemi/blob/master/test/isEleExistByID.test.mjs Github}
* @memberOf wsemi
* @param {String} id 輸入id字串
* @returns {Boolean} 回傳判斷布林值
* @example
* need test in browser
*
* console.log(isEleExistByID('#id'))
* // => true or false
*
*/
function isEleExistByID(id) {
//check
if (!isestr(id)) {
return false
}
return !(document.getElementById(id) === null)
}
export default isEleExistByID