Client-side custom data annotation validation

Question

I\'ve create a custom data annotation to do some validation on my view model. The problem is that it doesn\'t validate on the client-side. Here\'s my model:

Answer 1

Had same issue recently. You can write:

$.validator.addMethod('enforcetrue', function (value, element) {
    return $(element).is(":checked");
});
$.validator.unobtrusive.adapters.add('enforcetrue', [], function (options) {
    options.messages['enforcetrue'] = options.message;
    options.rules['enforcetrue'] = options.params;
});

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