diff options
Diffstat (limited to 'user_guide_src')
| -rw-r--r-- | user_guide_src/source/libraries/form_validation.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index 14305b664..22272dc9b 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -399,7 +399,7 @@ The validation system supports callbacks to your own validation functions. This permits you to extend the validation class to meet your needs. For example, if you need to run a database query to see if the user is choosing a unique username, you can create a callback function -that does that. Let's create a example of this. +that does that. Let's create an example of this. In your controller, change the "username" rule to this:: |