How send a passwd to mail?

[Xardline1]

Hello everyone, how can I add a password line to the registration greeting? I tried to add the line private function

```

sendConfirmationMail(Customer $customer, $plainTextPassword) '{passwd}' => $plainTextPassword

```

But when I click Save, it displays an HTTP ERROR 500 page and no message is sent to the soap. I also tried $clearTextPassword, same problem.

If you do not add these changes to the classes/form/CustomerPersister.php file, then everything works fine, but you receive an email without a password, I have attached screenshots.

1 screen - result when specifying data;

2 screen - result without specified data.

Presta version 8.1.0 

Edited November 4, 2023 by Xardline1
Add screens (see edit history)

[endriu107]

This option was removed from prestashop a long time ago for users safety reason, why you want to restore it?

[Xardline1]

1 hour ago, endriu107 said:

Эта опция была удалена из Prestashop давным-давно по соображениям безопасности пользователей, почему вы хотите ее восстановить?

I have full access to the site's hard code. I'm ready to restore it, just tell me how I can do this? I want a person to always be able to see his password in his email and not have to constantly recover it. There is nothing important on my site that a person can lose (no need to think about any kind of security) 

[endriu107]

Users personal data are not important?

Check in 1.6 password was added to email so you can copy solution.

[Xardline1]

33 minutes ago, endriu107 said:

Users personal data are not important?

Check in 1.6 password was added to email so you can copy solution.

How can I copy it from there? Was the password sent by email? Do not remember that. Will this work for 8.1.0?