i have list radio got ajax:
<div data-bind="foreach: availableservices"> <div class="row"> <label> <span class="cb"><input type="radio" name="service" data-bind="attr:{value: number}, checked: $root.selectedservice"></span> <span data-bind="text: name"></span> <span data-bind="text: price"></span>€ <span data-bind="text: duration"></span>min </label> </div> </div> i want show error when radio not checked validation knockout. can u me? thanks
you can use next binding it:
<span style="color: red;" data-bind="text: 'please, select service', visible: !selectedservice()"> this span should outside of <div data-bind="foreach
jsfiddle demo
