登录验证

/**
 * Created by zhanglingling on 2017/1/6.
 */

var check_lg = (function(){
    var check = function  regi_check() {

        $(".user_login :input").blur(function () {
            var $parent = $(this).parent();
            $parent.find(".formtips").remove();
            var $name = $(this).attr("name");
            console.log($name);
            switch ($name) {
                //用户名验证
                case "userName":
                    if (this.value == "" || this.value.length < 6) {
                        var errorMsg = '请输入至少6位的用户名';
                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i>' + errorMsg + '</span>');
                    } else {
                        /*    var okMsg = '填写正确';*/
                        $parent.append('<span class="formtips onSuccess"><i class="fa fa-check"></i></span>');
                    }
                    break;
                //手机号码验证
                case "login_tel" :
                    if (this.value == "" || !(/^\d{11}$/.test(this.value))) {
                        var errorMsg = '请输入11位数字的手机号码';
                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i>' + errorMsg + '</span>');
                    }
                    else {
                        $parent.append('<span class="formtips onSuccess"><i class="fa fa-check"></i></span>');
                    }
                    break;
                //密码验证
                case "login_pwd":
                    if (this.value == "" || this.value.length < 6) {
                        var errorMsg = '请输入至少6位的密码';
                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i>' + errorMsg + '</span>');
                    } else {
                        $parent.append('<span class="formtips onSuccess"><i class="fa fa-check"></i></span>');
                    }
                    break;
                //再次密码验证
                case "login_surePwd":
                    var $value = $("[name='login_pwd']").val();
                    if (this.value == "" || this.value.length < 6) {
                        var errorMsg = '请输入至少6位的密码';
                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i>' + errorMsg + '</span>');
                    } else if (this.value != $value) {
                        var errorMsg = '两次输入密码不一致';
                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i>' + errorMsg + '</span>');
                    }
                    else {
                        $parent.append('<span class="formtips onSuccess"><i class="fa fa-check"></i></span>');
                    }
                    break;
                ////邮箱验证
                case "login_email":
                    if (this.value == "" || ( this.value != "" && !/.+@.+\.[a-zA-Z]{2,4}$/.test(this.value) )) {
                        var errorMsg = '请输入正确邮箱地址';
                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i>' + errorMsg + '</span>');
                    } else {

                        $parent.append('<span class="formtips onSuccess"><i class="fa fa-check"></i></span>');
                    }
                    break;
                ////验证码
                case "yanzm":
                    if (this.value == "") {

                        $parent.append('<span class="formtips onError"><i class="fa fa-close"></i></span>');
                    } else {
                        $parent.append('<span class="formtips onSuccess"><i class="fa fa-check"></i></span>');
                    }
                    break;


            }

        });

    };

    return {
        check_login:check
    }


})();

check_lg.check_login();