Adiciona verificação de DDD

Author: omarkdev

README.md

@@ -128,6 +128,14 @@ $this->validate($request, [
 ]);
 ```
 
+* **ddd** - Verifica se a DDD é válida
+
+```php
+$this->validate($request, [
+    'ddd' => 'required|ddd',
+]);
+```
+
 * **formato_cnpj** - Verifica se o formato de um CNPJ é válida. ( 99.999.999/9999-99 )
 
 ```php
@@ -199,6 +207,7 @@ public function store(Request $request)
         'cns' => 'required|cns',
         'renavam' => 'required|renavam',
         'placa' => 'required|placa',
+        'ddd' => 'required|ddd',
     ]);
 
     dd($data);

src/validator-docs/Rules/Ddd.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace geekcom\ValidatorDocs\Rules;
+
+use function preg_match;
+
+final class Ddd
+{
+    public function validateDdd($attribute, $ddd): bool
+    {
+        if (preg_match('/([1-9]{2}+)/', $ddd, $matches) <= 0) {
+            return false;
+        }
+
+        $dddExtracted = (int) $matches[0];
+
+        $dddExisting = array_merge(
+            range(11, 19),
+            [21, 22, 24, 27, 28],
+            range(31, 35),
+            [37, 38],
+            range(41, 49),
+            [51],
+            range(53, 55),
+            range(61, 69),
+            [71],
+            range(73, 75),
+            [77, 79],
+            range(81, 89),
+            range(91, 99)
+        );
+
+        return in_array($dddExtracted, $dddExisting);
+    }
+}

src/validator-docs/Validator.php

@@ -4,6 +4,7 @@
 
 namespace geekcom\ValidatorDocs;
 
+use geekcom\ValidatorDocs\Rules\Ddd;
 use Illuminate\Validation\Validator as BaseValidator;
 use geekcom\ValidatorDocs\Rules\TituloEleitoral;
 use geekcom\ValidatorDocs\Rules\Cns;
@@ -127,4 +128,11 @@ protected function validatePlaca($attribute, $value): bool
 
         return $placa->validatePlaca($attribute, $value);
     }
+
+    protected function validateDdd($attribute, $value): bool
+    {
+        $ddd = new Ddd();
+
+        return $ddd->validateDdd($attribute, $value);
+    }
 }

tests/TestValidator.php

@@ -425,4 +425,40 @@ public function placa()
 
         $this->assertTrue($incorrect->fails());
     }
+
+    /**
+     * @test
+     */
+    public function ddd()
+    {
+        $dddExisting = array_merge(
+            range(11, 19),
+            [21, 22, 24, 27, 28],
+            range(31, 35),
+            [37, 38],
+            range(41, 49),
+            [51],
+            range(53, 55),
+            range(61, 69),
+            [71],
+            range(73, 75),
+            [77, 79],
+            range(81, 89),
+            range(91, 99)
+        );
+
+        $correct = Validator::make(
+            ['certo' => $dddExisting[array_rand($dddExisting)]],
+            ['certo' => 'ddd']
+        );
+
+        $incorrect = Validator::make(
+            ['errado' => '10'],
+            ['errado' => 'ddd']
+        );
+
+        $this->assertTrue($correct->passes());
+
+        $this->assertTrue($incorrect->fails());
+    }
 }