[BUG] The PHONE NUMBER field has no validate on REGISTER and EDIT screen

[maioni]

Describe the bug
[BUG] The PHONE NUMBER field has no validate on REGISTER and EDIT screen

To Reproduce (First Scenario)
Steps to reproduce the behavior:

1. Already login
2. Register a new contact with a not valid phone number (123, 000, ...)
3. Go to the contact detail and save it again with an another wrong phone number (999, 03, ...)

Actual behavior
2/3. Wrong phone number is registered or edited with success

Expected behavior
2/3. Wrong phone number can't be registered or edited, it fails

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
N/A

[vcasadei]

What do you consider being a wrong or invalid Phone number? I ask this because we need to create a rule for this validation, and I do not know a perfect one.

[maioni]

city code with 2 digits + first number 9 + follow by 8 digits [Brazil]:
15912345678
https://numverify.com/ > API JSON
I know that exist solutions also to verify if its a landline phone or a cell phone, this field should not accept landline phones
https://www.phonevalidator.com/

[maioni]

Issue remains reproducible: