$validation_data
$validation_data : array
Custom data to validate
Form Validation Class
set_rules(mixed $field, string $label = null, mixed $rules = null, array $errors = array()) : \CI_Form_validation
Set Rules
This function takes an array of field names and validation rules as input, any custom error messages, validates the info, and stores it
| mixed | $field | |
| string | $label | |
| mixed | $rules | |
| array | $errors |
set_data(array $data) : \CI_Form_validation
By default, form validation uses the $_POST array to validate
If an array is set through this method, then this array will be used instead of the $_POST array
Note that if you are validating multiple arrays, then the reset_validation() function should be called after validating each array due to the limitations of CI's singleton
| array | $data |
set_message( $lang, $val = '') : \CI_Form_validation
Set Error Message
Lets users set their own error messages on the fly. Note: The key name has to match the function name that it corresponds to.
| $lang | ||
| $val |
set_error_delimiters( $prefix = '<p>', $suffix = '</p>') : \CI_Form_validation
Set The Error Delimiter
Permits a prefix/suffix to be added to each error message
| $prefix | ||
| $suffix |
valid_base64( $str) : boolean
Valid Base64
Tests a string for characters outside of the Base64 alphabet as defined by RFC 2045 http://www.faqs.org/rfcs/rfc2045
| $str |
reset_validation() : \CI_Form_validation
Reset validation vars
Prevents subsequent validation routines from being affected by the results of any previous validation routine due to the CI singleton.
_prepare_rules(array $rules) : array
Prepare rules
Re-orders the provided rules in order of importance, so that they can easily be executed later without weird checks ...
"Callbacks" are given the highest priority (always called), followed by 'required' (called if callbacks didn't fail), and then every next rule depends on the previous one passing.
| array | $rules |