HTML代碼:
<div class="reg_con" style="position:relative;">
<label>公司郵箱</label>
<input type="text" name="email" value="輸入郵箱如:[email protected]" class="inp" id="email"/>
<div id="email_text" style="position:absolute; right:-80px;top:20px; color:#c00; font-weight:bold;">
</div>
</div>
Js代碼:
$("#email").blur("blur",function(){
var email = $("#email").val();
var Regex = /^([\.a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
if($("#email").val()==""){
$("#email_text").html("郵箱信息不能爲空");
}
else
{
if(Regex.test(email)){
$("#email_text").html("");
}else{
$("#email_text").html("郵箱格式驗證錯誤");
};
};
});