• 706 views
  • 0 comments
  • loading...

IS_NOT_EMPTY validator checks that the content of the field value is not an empty string.


requires = IS_NOT_EMPTY(error_message='cannot be empty!')


Attributes / Arguments

Displays an error message.

requires = IS_NOT_EMPTY(error_message='cannot be empty!')


loading...


Comments

loading...

Powered by
Web2py

Hosted on
www.pythonanywhere.com
(affiliated link)