public static void IsNotChecked(this IOperationRunner <IElementWrapper> operationRunner)
{
operationRunner.TagName("input", "Function IsNotChecked() can be used on input element only.");
operationRunner.Attribute("type", new[] { "checkbox", "radio" }, failureMessage: "Input element must be type of checkbox or radio.");
var IsNotChecked = new IsNotCheckedValidator();
operationRunner.Evaluate <UnexpectedElementStateException>(IsNotChecked);
}
