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| author | Andrey Andreev <narf@devilix.net> | 2014-01-09 12:03:15 +0100 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2014-01-09 12:03:15 +0100 |
| commit | 2af226fed018552cad3bdccd17f6be37873e0022 (patch) | |
| tree | a6e8533f403e069a86e21b46e557233afdd45f0f /system/libraries | |
| parent | 27e91a07ed66308ba02833b104ca8ca6a05e7be8 (diff) | |
| parent | 7945d30c0c936a553311e7418d388acb4d3fb1af (diff) | |
Merge pull request #2804 from abdmaster/feature/form_validation/custom_error_per_field
Added custom error messages functionality for individual fields.
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Form_validation.php | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 852fc7144..58485916c 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -144,14 +144,16 @@ class CI_Form_validation { * Set Rules * * This function takes an array of field names and validation - * rules as input, validates the info, and stores it + * rules as input, any custom error messages, validates the info, + * and stores it * * @param mixed $field * @param string $label * @param mixed $rules + * @param array $errors * @return CI_Form_validation */ - public function set_rules($field, $label = '', $rules = '') + public function set_rules($field, $label = '', $rules = '', $errors = array()) { // No reason to set rules if we have no POST data // or a validation array has not been specified @@ -175,8 +177,11 @@ class CI_Form_validation { // If the field label wasn't passed we use the field name $label = isset($row['label']) ? $row['label'] : $row['field']; + // Add the custom error message array + $errors = (isset($row['errors']) && is_array($row['errors'])) ? $row['errors'] : array(); + // Here we go! - $this->set_rules($row['field'], $label, $row['rules']); + $this->set_rules($row['field'], $label, $row['rules'], $errors); } return $this; @@ -224,6 +229,7 @@ class CI_Form_validation { 'field' => $field, 'label' => $label, 'rules' => $rules, + 'errors' => $errors, 'is_array' => $is_array, 'keys' => $indexes, 'postdata' => NULL, @@ -602,7 +608,12 @@ class CI_Form_validation { // Set the message type $type = in_array('required', $rules) ? 'required' : 'isset'; - if (isset($this->_error_messages[$type])) + // Check if a custom message is defined + if (isset($this->_field_data[$row['field']]['errors'][$type])) + { + $line = $this->_field_data[$row['field']]['errors'][$type]; + } + elseif (isset($this->_error_messages[$type])) { $line = $this->_error_messages[$type]; } @@ -746,7 +757,12 @@ class CI_Form_validation { // Did the rule test negatively? If so, grab the error. if ($result === FALSE) { - if ( ! isset($this->_error_messages[$rule])) + // Check if a custom message is defined + if (isset($this->_field_data[$row['field']]['errors'][$rule])) + { + $line = $this->_field_data[$row['field']]['errors'][$rule]; + } + elseif ( ! isset($this->_error_messages[$rule])) { if (FALSE === ($line = $this->CI->lang->line('form_validation_'.$rule)) // DEPRECATED support for non-prefixed keys |