fix 'brazil +55' length size to account for 2 digits area code eg. 41999047777

[erickib]

Ability to include area code + phone number.

[themisir]

Could you please provide a sample phone number (not an actual one, just want to confirm if the implementation is alright).

[erickib]

Yes, sure. For landlines the size is 8, eg. 1234-5678.
Mobile lines are 9, ex. 12345-6789.
Area codes are 2 eg. (41). Examples are:
+55 (41) 99904-7177
+55 (16) 98304-5504
+55 (41) 4003-4138
Still learning this package, so let me know if anything else is needed.

[themisir]

So excluding the country code (+55), can we say that the number (including area, operator, etc..) length will be either 10 or 11.

In that case we'll need LengthRule.range(10, 11) since .exact will not allow 10 digit numbers.

[erickib]

Yes you are right. Let me know if you need another PR to fix that.