Update troubleshooting.md

src/essentials-for-yootheme-pro/addons/forms/troubleshooting.md

@@ -85,6 +85,9 @@ No matter the format used during the input of a date it value will be saved in a
 
 There are two possible solutions:
 
+1. Save the date as a new FormData value using the [Alter Action](./actions#alter) while applying the desired format during the mapping.
+2. Set a [Composed Source](/essentials-for-yootheme-pro/addons/dynamic/composed-sources) instead of raw placeholders and map the date value from the Form Submission source. Set the desired format during the field mapping process.
+
 ### Google Recaptcha shows Session Expired
 
 Sometimes, mostly when submitting form that contains a large file upload, Google Recaptcha can report an error saying that the "session is expired".