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| author | Daniel Hunsaker <danhunsaker@gmail.com> | 2013-02-22 21:49:33 +0100 |
|---|---|---|
| committer | Daniel Hunsaker <danhunsaker@gmail.com> | 2013-02-22 21:49:33 +0100 |
| commit | 44a6d1da2be916fe0f23a3ea4d5fcb391d7f65dd (patch) | |
| tree | 31549ebf6ea5ea98e4347eb640d1caa685316f3e /user_guide_src/source/libraries/form_validation.rst | |
| parent | 353f9834adf3f44c6c7a0f924089bb2b43360404 (diff) | |
| parent | eb291c1d1e1116a4420fa30e587adeea0451eeb7 (diff) | |
Merge branch 'develop' of github.com:EllisLab/CodeIgniter into feature/exit-status
Diffstat (limited to 'user_guide_src/source/libraries/form_validation.rst')
| -rw-r--r-- | user_guide_src/source/libraries/form_validation.rst | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index ae7859aa3..8b35fdc75 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -877,7 +877,9 @@ Rule Parameter Description **less_than_equal_to** Yes Returns FALSE if the form element is greater than the parameter value, less_than_equal_to[8] or not numeric. **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** 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 + or spaces. Should be used after trim to avoid spaces at the beginning or end. **alpha_dash** No Returns FALSE if the form element contains anything other than alpha-numeric characters, underscores or dashes. **numeric** No Returns FALSE if the form element contains anything other than numeric characters. |