customer_form_validation

Hi! Here is a simple module that will allow you to apply additional validation to customer address fields. In the first version it works like this: 1. You can validate the phone number using the libphonenumber library. It's a code based on how Google validates phone numbers on Android system, so quite a fancy tool. It works this way:  - if the phone number has a country prefix (+XX), it is validated according to the rules for prefixed country  - if the phone number does not have a country prefix, it is validated according to rules for the selected country in the form 2. You can validate the address1 field using a given (configurable) regular expression. The default one is actually quite simple and all it does is assuring that the address contains at least two letters and a number anywhere. It's mainly to make sure your customers will not omit home number in the address. Of course it's not perfect, but address validation is a hard task, that's why you can always customize the regular expression to your needs. The module supports PrestaShop 8+ mainly because I am using the "lite" version of the libphonenumber library, which is quite new and requires PHP 8 to run. After installing the module, you can adjust the error messages using the standard PrestaShop translation panel. Looking forward to your comments and tests! 🙂 gmadmitter_1_0_0.zip