JqueryValidate 修改 为根据ID验证

<!--修改validate根据ID验证  -->
<script type="text/javascript">
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;
        });
    }
}

</script>

//直接将此代码copy至你要更改验证方式的页面即可