diff options
| -rw-r--r-- | system/language/english/form_validation_lang.php | 26 | ||||
| -rw-r--r-- | system/libraries/Form_validation.php | 27 | ||||
| -rw-r--r-- | user_guide_src/source/libraries/form_validation.rst | 22 |
3 files changed, 64 insertions, 11 deletions
diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php index 6cf0b46f4..36de4c36f 100644 --- a/system/language/english/form_validation_lang.php +++ b/system/language/english/form_validation_lang.php @@ -25,6 +25,31 @@ * @filesource */ +<<<<<<< HEAD +$lang['required'] = 'The {field} field is required.'; +$lang['isset'] = 'The {field} field must have a value.'; +$lang['valid_email'] = 'The {field} field must contain a valid email address.'; +$lang['valid_emails'] = 'The {field} field must contain all valid email addresses.'; +$lang['valid_url'] = 'The {field} field must contain a valid URL.'; +$lang['valid_ip'] = 'The {field} field must contain a valid IP.'; +$lang['min_length'] = 'The {field} field must be at least {param} characters in length.'; +$lang['max_length'] = 'The {field} field cannot exceed {param} characters in length.'; +$lang['exact_length'] = 'The {field} field must be exactly {param} characters in length.'; +$lang['alpha'] = 'The {field} field may only contain alphabetical characters.'; +$lang['alpha_numeric'] = 'The {field} field may only contain alpha-numeric characters.'; +$lang['alpha_dash'] = 'The {field} field may only contain alpha-numeric characters, underscores, and dashes.'; +$lang['numeric'] = 'The {field} field must contain only numbers.'; +$lang['is_numeric'] = 'The {field} field must contain only numeric characters.'; +$lang['integer'] = 'The {field} field must contain an integer.'; +$lang['regex_match'] = 'The {field} field is not in the correct format.'; +$lang['matches'] = 'The {field} field does not match the {param} field.'; +$lang['is_unique'] = 'The {field} field must contain a unique value.'; +$lang['is_natural'] = 'The {field} field must contain only positive numbers.'; +$lang['is_natural_no_zero'] = 'The {field} field must contain a number greater than zero.'; +$lang['decimal'] = 'The {field} field must contain a decimal number.'; +$lang['less_than'] = 'The {field} field must contain a number less than {param}.'; +$lang['greater_than'] = 'The {field} field must contain a number greater than {param}.'; +======= $lang['required'] = "The %s field is required."; $lang['isset'] = "The %s field must have a value."; $lang['valid_email'] = "The %s field must contain a valid email address."; @@ -50,6 +75,7 @@ $lang['less_than'] = "The %s field must contain a number less than %s."; $lang['less_than_equal_to'] = "The %s field must contain a number less than or equal to %s."; $lang['greater_than'] = "The %s field must contain a number greater than %s."; $lang['greater_than_equal_to'] = "The %s field must contain a number greater than or equal to %s."; +>>>>>>> 0f2211711deceb74157d6811116acc0376d3157d /* End of file form_validation_lang.php */ diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php index 22bc7ddf3..fc879ef10 100644 --- a/system/libraries/Form_validation.php +++ b/system/libraries/Form_validation.php @@ -540,7 +540,7 @@ class CI_Form_validation { } // Build the error message - $message = sprintf($line, $this->_translate_fieldname($row['label'])); + $message = $this->_build_error_msg($line, $this->_translate_fieldname($row['label'])); // Save the error message $this->_field_data[$row['field']]['error'] = $message; @@ -687,7 +687,7 @@ class CI_Form_validation { } // Build the error message - $message = sprintf($line, $this->_translate_fieldname($row['label']), $param); + $message = $this->_build_error_msg($line, $this->_translate_fieldname($row['label']), $param); // Save the error message $this->_field_data[$row['field']]['error'] = $message; @@ -730,6 +730,27 @@ class CI_Form_validation { } // -------------------------------------------------------------------- + + /** + * Build an error message using the field and param. + * + * @param string The error message line + * @param string A field's human name + * @param mixed A rule's optional parameter + * @return string + */ + protected function _build_error_msg($line, $field = '', $param = '') + { + // Check for %s in the string for legacy support. + if (strpos($line, '%s') !== false) + { + return sprintf($line, $field, $param); + } + + return str_replace(array('{field}', '{param}'), array($field, $param), $line); + } + + // -------------------------------------------------------------------- /** * Get the value from a form @@ -1319,4 +1340,4 @@ class CI_Form_validation { } /* End of file Form_validation.php */ -/* Location: ./system/libraries/Form_validation.php */
\ No newline at end of file +/* Location: ./system/libraries/Form_validation.php */ diff --git a/user_guide_src/source/libraries/form_validation.rst b/user_guide_src/source/libraries/form_validation.rst index 028b61c4c..9ff2d0eb3 100644 --- a/user_guide_src/source/libraries/form_validation.rst +++ b/user_guide_src/source/libraries/form_validation.rst @@ -139,7 +139,6 @@ this code and save it to your applications/controllers/ folder:: } } } - ?> Try it! ======= @@ -240,7 +239,6 @@ Your controller should now look like this:: } } } - ?> Now submit the form with the fields blank and you should see the error messages. If you submit the form with all the fields populated you'll @@ -443,7 +441,6 @@ Here's how your controller should now look:: } } - ?> Reload your form and submit it with the word "test" as the username. You can see that the form field data was passed to your callback function @@ -466,7 +463,7 @@ Setting Error Messages ====================== All of the native error messages are located in the following language -file: language/english/form_validation_lang.php +file: system/language/english/form_validation_lang.php To set your own custom message you can either edit that file, or use the following function:: @@ -476,8 +473,18 @@ following function:: Where rule corresponds to the name of a particular rule, and Error Message is the text you would like displayed. -If you include %s in your error string, it will be replaced with the -"human" name you used for your field when you set your rules. +If you'd like to include a field's "human" name or the optional +parameter some rules allow for (such as max_length), you can add the +**{field}** and **{param}** tags to your message, respectively. + + $this->form_validation->set_message('min_length', '{field} must have at least {param} characters.'); + +On a field with the human name Username and a rule of min_length[5], an +error would display: "Username must have at least 5 characters." + +.. note:: The old method of using **%s** in your error messages will +still work, however it will override the tags above. You should use +one or the other. In the "callback" example above, the error message was set by passing the name of the function:: @@ -577,7 +584,7 @@ Try it! Change your form so that it looks like this:: If there are no errors, nothing will be shown. If there is an error, the message will appear. -**Important Note:** If you use an array as the name of a form field, you +.. note:: **Important Note:** If you use an array as the name of a form field, you must supply it as an array to the function. Example:: <?php echo form_error('options[size]'); ?> @@ -752,7 +759,6 @@ function named signup. Here's what your class might look like:: } } } - ?> In your validation config file, you will name your rule group member/signup:: |