How to customize form validation errors in codeIgniter

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刺人心 2021-01-05 07:18

Is there a file in codeIgniter in which I could just edit so that I can customize the form validation messages?

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8条回答

予麋鹿 (楼主)

2021-01-05 07:36
3 Ways to format/ customize error display

1. Changing delimiters Globally: To globally change the error delimiters, in your controller method, just after loading the Form Validation class. Load after the form_validation library load. you can load in the constructor as well.
```
$this->form_validation->set_error_delimiters('', '');
```
2.Changing delimiters Individually: Each of the two error generating functions shown in this tutorial can be supplied their own delimiters as follows
```
', '
```
'); ?> OR ', '

'); ?>

3. Set delimiters in a config file: You can add your error delimiters in application/config/form_validation.php as follow. Set this 2 config variable in the file. $config['error_prefix'] ='

'; and $config['error_suffix'] = '

';

Ref Link: https://www.codeigniter.com/userguide3/libraries/form_validation.html#changing-the-error-delimiters