Form Validation - Before Date

1 files changed, 1 insertions, 0 deletions

diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst
index cbf802864..645d7d21c 100644
--- a/user_guide_src/source/libraries/form_validation.rst
+++ b/user_guide_src/source/libraries/form_validation.rst
@@ -966,6 +966,7 @@ Rule                      Parameter  Description
 **in**                    Yes        Returns FALSE if the form element is not within a predetermined list.                         in[red,blue,green]
 **not_in**                Yes        Returns FALSE if the form element is within a predetermined list.                             not_in[red,blue,green]
 **date**                  No         Returns FALSE if the form element is not a proper date.
+**before_date**           Yes        Returns FALSE if the form element is greater than a predetermined date.                       before_date[2015-01-27]
 **alpha**                 No         Returns FALSE if the form element contains anything other than alphabetical characters.
 **alpha_numeric**         No         Returns FALSE if the form element contains anything other than alpha-numeric characters.
 **alpha_numeric_spaces**  No         Returns FALSE if the form element contains anything other than alpha-numeric characters