.2019.03.05.wffm-success-message-override

2019.03.05.wffm-success-message-override

FormatSuccessMessage.cs

/// <summary>
/// Formats the success messages.
/// </summary>
public class FormatSuccessMessage
{
    /// <inheritdoc />
    public void Process(SubmitSuccessArgs args)
    {
        Assert.ArgumentNotNull(args, nameof(args));

        if (args.Form == null) return;
        args.Result = LinkManager.ExpandDynamicLinks(args.Form.SuccessMessage);
    }
}

z-replace-format-success-message.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration xmlns:patch="http://www.sitecore.net/xmlconfig/">
  <sitecore>
    <pipelines>
      <successAction>
        <processor type="Sitecore.Form.Core.Pipelines.FormSubmit.FormatSuccessMessage, Sitecore.Forms.Core">
          <patch:delete />
        </processor>
        <processor type="MyAssembly.Namespace.Pipelines.FormatSuccessMessage, MyAssembly.Namespace" />
      </successAction>
    </pipelines>
  </sitecore>
</configuration>