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| author | Phil Sturgeon <email@philsturgeon.co.uk> | 2011-08-26 10:58:53 +0200 |
|---|---|---|
| committer | Phil Sturgeon <email@philsturgeon.co.uk> | 2011-08-26 10:58:53 +0200 |
| commit | a6aa8beaa98fac53c2cc15972bf3d1400d0c4f6a (patch) | |
| tree | 292e04610b55d963ea19a14c805d75b6e90ea9a5 /user_guide/libraries/form_validation.html | |
| parent | 38e4a7765642f8945bf1c7668eb35e3a9de8cbb8 (diff) | |
| parent | b1099b3d3d6908a0b35a0d5a804b4b6e4fd57f66 (diff) | |
Merge branch 'develop' of github.com:EllisLab/CodeIgniter into develop
Diffstat (limited to 'user_guide/libraries/form_validation.html')
| -rw-r--r-- | user_guide/libraries/form_validation.html | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html index d9d8a4502..ede1913e0 100644 --- a/user_guide/libraries/form_validation.html +++ b/user_guide/libraries/form_validation.html @@ -1042,6 +1042,13 @@ POST array:</p> </tr> <tr> + <td class="td"><strong>is_unique</strong></td> + <td class="td">Yes</td> + <td class="td">Returns FALSE if the form element is not unique in a database table.</td> + <td class="td">is_unique[table.field]</td> + </tr> + + <tr> <td class="td"><strong>valid_email</strong></td> <td class="td">No</td> <td class="td">Returns FALSE if the form element does not contain a valid email address.</td> |