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  • 验证表单插件

    今日了解了一个关于表单验证的插件,叫做jquery validate,具体的用法如下:

    一导入js库

     

    二、默认校验规则

    (1)required:true               必输字段
    (2)remote:"check.php"          使用ajax方法调用check.php验证输入值
    (3)email:true                  必须输入正确格式的电子邮件
    (4)url:true                    必须输入正确格式的网址
    (5)date:true                   必须输入正确格式的日期 日期校验ie6出错,慎用
    (6)dateISO:true                必须输入正确格式的日期(ISO)
    (7)number:true                 必须输入合法的数字(负数,小数)
    (8)digits:true                 必须输入整数
    (9)creditcard:                 必须输入合法的信用卡号
    (10)equalTo:"#field"           输入值必须和#field相同
    (11)accept:                    输入拥有合法后缀名的字符串
    (12)maxlength:5                输入长度最多是5的字符串
    (13)minlength:10               输入长度最小是10的字符串
    (14)rangelength:[5,10]         输入长度必须介于 5 和 10 之间的字符串")
    (15)range:[5,10]               输入值必须介于 5 和 10 之间
    (16)max:5                      输入值不能大于5
    (17)min:10                     输入值不能小于10

     

    三、默认的提示

    messages: {
        required: "This field is required.",
        remote: "Please fix this field.",
        email: "Please enter a valid email address.",
        url: "Please enter a valid URL.",
        date: "Please enter a valid date.",
        dateISO: "Please enter a valid date (ISO).",
        dateDE: "Bitte geben Sie ein g眉ltiges Datum ein.",
        number: "Please enter a valid number.",
        numberDE: "Bitte geben Sie eine Nummer ein.",
        digits: "Please enter only digits",
        creditcard: "Please enter a valid credit card number.",
        equalTo: "Please enter the same value again.",
        accept: "Please enter a value with a valid extension.",
        maxlength: $.validator.format("Please enter no more than {0} characters."),
        minlength: $.validator.format("Please enter at least {0} characters."),
        rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
        range: $.validator.format("Please enter a value between {0} and {1}."),
        max: $.validator.format("Please enter a value less than or equal to {0}."),
        min: $.validator.format("Please enter a value greater than or equal to {0}.")
    }

    关于表单验证的这个插件,我也只是从网上截取的罢了,具体用法以及怎么用我还是不太懂。明天打算看看学生选课系统关于如何批量操作和多表查询。

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  • 原文地址:https://www.cnblogs.com/9635741zly/p/14916715.html
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