摘要: 详见StackOverFlow的:Simple jQuery form Validation: Checking for empty .val() failing in ie9 due to placeholder polyfill 由于引入ployfill,导致在IE9下,value成了place 阅读全文
posted @ 2016-05-24 16:04 任国强 阅读(210) 评论(0) 推荐(0) 编辑