1. You can write your own rule!
// add the rule here
$.validator.addMethod("valueNotEquals", function(value, element, arg){
return arg != value;
}, "Value must not equal arg.");
// configure your validation
$("form").validate({
rules: {
SelectName: { valueNotEquals: "default" }
},
messages: {
SelectName: { valueNotEquals: "Please select an item!" }
}
});
2. An easier solution has been outlined here: [jQuery] Validate select box
Make the value be empty and add the required attribute
评论
发表评论