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authorGreg Aker <greg@gregaker.net>2011-08-21 23:30:40 +0200
committerGreg Aker <greg@gregaker.net>2011-08-21 23:30:40 +0200
commit597aff7b9358135ca2566164541267650466b693 (patch)
tree2d19b96df9871fe1bc908bd4025dabfcc5cb50ca /user_guide/libraries/form_validation.html
parent297eb2fa755d8d0202511d4181dc4dab115e842c (diff)
parent37e5ff65b2bd1601daadac40fdfce80fd8956fd7 (diff)
Merge pull request #255 from kylefarris/master
New Date Helper Function and More Documentation
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-rw-r--r--user_guide/libraries/form_validation.html7
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>