[HTLove]

Hi
I followed the instructions https://bcit-ci.github.io/CodeIgniter4/g...dules.html but cannot load language .
Can you help me
Thanks all

[kilishan]

You need to provide details of what you tried, how your code is setup, and what happened for us to be able to help.

[dannywebdev]

In the model, the error messages of the validation, give an error if you try to use the lang helper.

[natanfelles]

In the model, the error messages of the validation, give an error if you try to use the lang helper.

I think that you are trying something like that:

PHP Code:

<?php namespace App\Models;

use CodeIgniter\Model;

class UsersModel extends Model
{
    protected $table = 'users';
    protected $allowedFields = ['email'];
    protected $validationRules = [
        'email' => 'valid_email'
    ];
    protected $validationMessages = [
        'email' => [
            'valid_email' => lang('File.arrayKey'),
        ]
    ];
} 


Then:

ErrorException #64

Constant expression contains invalid operations

PHP  does not allow this.


You will need to call the lang() inside the constructor:

PHP Code:

<?php namespace App\Models;

use CodeIgniter\Model;

class UsersModel extends Model
{
    protected $table = 'users';
    protected $allowedFields = ['email'];
    protected $validationRules = [
        'email' => 'valid_email'
    ];
    protected $validationMessages = [
        'email' => [
            'valid_email' => 'Opsss! We need a valid email.',
        ]
    ];

    public function __construct(...$params)
    {
        parent::__construct(...$params);

        // Override the "Opsss! We need a valid email."
        $this->validationMessages['email']['valid_email'] = lang('Validation.timezone');
    }
}