diff --git a/aspnet/DropDownList/Validation.md b/aspnet/DropDownList/Validation.md
index 6c870a91..42d57b3d 100644
--- a/aspnet/DropDownList/Validation.md
+++ b/aspnet/DropDownList/Validation.md
@@ -19,7 +19,7 @@ DropDownList value can be validated in two ways,
  
 You can validate the DropDownList value on form submission using jQuery Validator, by applying “ValidationRules” and “ValidationMessage” to the DropDownList. 
 
-N> [jquery.validate.min](http://cdn.syncfusion.com/js/assets/external/jquery.validate.min.js) script file should be referred for validation, for more details, refer [here](http://jqueryvalidation.org/documentation).
+N> [jquery.validate.min](https://cdn.syncfusion.com/js/assets/external/jquery.validate.min.js) script file should be referred for validation, for more details, refer [here](https://jqueryvalidation.org/documentation/).
 
 ### Validation Rules