Add rules currency and money

[ricardogobbosouza]

Resolve #49

Rules

Below is a list of all available validation rules and their function:

currency

The field under validation must be a valid currency.

Validator::make([
  'currency1' => 'USD',
  'currency2' => 'EUR',
  'currency3' => new \Money\Currency('BRL'),
], [
  'currency1' => new \Cknow\Money\Rules\Currency(),
  'currency2' => new \Cknow\Money\Rules\Currency(),
  'currency3' => 'currency',
]);

money

The field under validation must be a valid money.

Validator::make([
  'money1' => '$10.00'
  'money2' => '€10.00',
  'money3' => 'R$10,00',
  'money4' => '$10.00'
  'money5' => '€10.00',
  'money6' => 'R$10,00',
], [
  'money1' => new \Cknow\Money\Rules\Money(),
  'money2' => new \Cknow\Money\Rules\Money('EUR'), // forcing currency
  'money3' => new \Cknow\Money\Rules\Money('BRL', 'pt_BR'), // forcing currency and locale
  'money4' => 'money',
  'money5' => 'money:EUR', // forcing currency
  'money6' => 'money:BRL,pt_BR', // forcing currency and locale
]);

[codecov]

Codecov Report

Merging #119 (50f4d3d) into main (d37ceea) will not change coverage.
The diff coverage is 100.00%.

@@             Coverage Diff             @@
##                main      #119   +/-   ##
===========================================
  Coverage     100.00%   100.00%           
- Complexity       132       142   +10     
===========================================
  Files             14        16    +2     
  Lines            291       325   +34     
===========================================
+ Hits             291       325   +34     

Impacted Files	Coverage Δ
src/MoneyServiceProvider.php	100.00% <100.00%> (ø)
src/Rules/Currency.php	100.00% <100.00%> (ø)
src/Rules/Money.php	100.00% <100.00%> (ø)

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