jQuery验证。将javascript逻辑(或)应用于自定义规则
我为jQuery验证编写了以下简单规则:jQuery验证。将javascript逻辑(或)应用于自定义规则,jquery,jquery-validate,Jquery,Jquery Validate,我为jQuery验证编写了以下简单规则: jQuery.validator.addMethod("notEqual", function(value, element, param) { return this.optional(element) || value != param; }, "This field is required"); 我可以这样说: $("#form").validate({
jQuery.validator.addMethod("notEqual", function(value, element, param)
{
return this.optional(element) || value != param;
}, "This field is required");
我可以这样说:
$("#form").validate({
rules:
{
field1: {notEqual: "Please Select", required: true},
field2: {notEqual: "Year", required: true}
},
messages:
{
field1: {
notEqual: "This field is required",
required: "This field is required"
}
field2: {
notEqual: "This field is required",
required: "This field is required"
}
},
submitHandler: function(form) {
form.submit();
}
});
然而,我想说的是,任何一个字段都不允许等于多个事物,例如
field1: {notEqual: "Please Select" || "Year" || "Some Value", required: true},
但我尝试过这种语法以及其他几种安排“ÖR”操作符的方法,但都不起作用。有人能帮忙吗?谢谢。您可以将JavaScript数组作为参数传递给验证方法,如的回答中所述 比如说
field1: {notEqual: ["Please Select", "Year", "Some Value"], required: true},
那么你的自定义方法是这样的
jQuery.validator.addMethod("notEqual", function(value, element, param)
{
var result = value != param[0] && value != param[1] && value != param[2];
return this.optional(element) || result;
}, "This field is required");
您不想匹配的值(“请选择”、“年份”、“某些值”)它们来自哪里?它们是其他表单字段的值还是固定的文本值?