diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/language/english/form_validation_lang.php | 1 | ||||
| -rw-r--r-- | system/libraries/Form_validation.php | 16 |
2 files changed, 17 insertions, 0 deletions
diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php index b7ee25a38..3bc4515f5 100644 --- a/system/language/english/form_validation_lang.php +++ b/system/language/english/form_validation_lang.php @@ -54,6 +54,7 @@ $lang['form_validation_less_than_equal_to'] = 'The {field} field must contain a $lang['form_validation_greater_than'] = 'The {field} field must contain a number greater than {param}.'; $lang['form_validation_greater_than_equal_to'] = 'The {field} field must contain a number greater than or equal to {param}.'; $lang['form_validation_between'] = 'The {field} field must contain a number between {param}.'; +$lang['form_validation_in'] = 'The {field} field must be within a predetermined list: {param}.'; /* End of file form_validation_lang.php */ /* Location: ./system/language/english/form_validation_lang.php */
\ No newline at end of file diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 16766ca66..e98c87f81 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -1459,6 +1459,22 @@ class CI_Form_validation { // -------------------------------------------------------------------- /** + * Value should be within an array of values + * + * @param string + * @param array + * @return bool + */ + public function in($value, $list) + { + $list = array_map('trim', explode(',', (string) $list)); + + return in_array((string) $value, $list); + } + + // -------------------------------------------------------------------- + + /** * Is a Natural number (0,1,2,3, etc.) * * @param string |