jquery validate 验证插件 解决多个相同的Name 只验证第一个的方案

方案一：如果 项目里不是只是个别页面 有多个name 验证，

那么利用 prototype 来写，把这段代码加在你所要使用多个name的页面  的js初始化里 即可

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if ($.validator) {            $.validator.prototype.elements = function () {                var validator = this,                  rulesCache = {};                  // select all valid inputs inside the form (no submit or reset buttons)                return $(this.currentForm)                .find("input, select, textarea")                .not(":submit, :reset, :image, [disabled]")                .not(this.settings.ignore)                .filter(function () {                    if (!this.name && validator.settings.debug && window.console) {                        console.error("%o has no name assigned", this);                    }                    //注释这行代码                    // select only the first element for each name, and only those with rules specified                    //if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) {                    //    return false;                    //}                    rulesCache[this.name] = true;                    return true;                });            }        }

 

 

 

方案二：修改源文件   这样做 就是所有的页面都可以验证多个name 

利用 ctrl+F 查找 this.name in rulesCache 找到 源码 （不是压缩过的 min.js）。把这行if判断注释即可。

elements: function() {
            var validator = this,
                rulesCache = {};

            // select all valid inputs inside the form (no submit or reset buttons)
            return $(this.currentForm)
            .find("input, select, textarea")
            .not(":submit, :reset, :image, [disabled]")
            .not( this.settings.ignore )
            .filter(function() {
                if ( !this.name && validator.settings.debug && window.console ) {
                    console.error( "%o has no name assigned", this);
                }

                // select only the first element for each name, and only those with rules specified
                //if ( this.name in rulesCache || !validator.objectLength($(this).rules()) ) {
                //    return false;
                //}

                rulesCache[this.name] = true;
                return true;
            });
        },

 

 

如果是压缩js min.js ：

查找 这段 (c[this.name]=!0,!0)})   改成

 

 

return !this.name && b.settings.debug && window.console && console.error("%o has no name assigned", this),
//this.name in c || !b.objectLength(a(this).rules()) ? !1 : (c[this.name] = !0, !0)  隐藏这段

然后添加下面这句代码 即可

c[this.name] = !0, !0