摘要:
验证用户名的一个例子:html:<input type="text" value="" name="username" id="username" onblur="checkUser()"/><span id="usertips"></span>js:function checkUser(){var username = $("#username").val();if (!username.match( /^[\u4E0 阅读全文
posted @ 2012-08-11 09:18
lcuzhanglei
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