blog_2018-02-28_override_TryParse_SubmitAction.cs

public class CustomAction : SubmitActionBase<string>
{
    public CustomAction(ISubmitActionData submitActionData) : base(submitActionData)
    {
    }
 
    protected override bool Execute(string data, FormSubmitContext formSubmitContext)
    {
        // Some code here
        return true;
    }
 
    protected override bool TryParse(string value, out string target)
    {
        target = string.Empty;
        return true;
    }
 
}