diff --git a/src/ValidationRuleset.php b/src/ValidationRuleset.php
index c8ec9c3..7917ba0 100644
--- a/src/ValidationRuleset.php
+++ b/src/ValidationRuleset.php
@@ -47,6 +47,7 @@ class ValidationRuleset
         'integer' => 100,
         'string' => 100,
         'array' => 100,
+        'boolean' => 100,
         'min' => 10,
         'max' => 10,
         'in' => 10,
@@ -75,7 +76,13 @@ class ValidationRuleset
         'integer',
         'numeric',
         'string',
-        'array'
+        'array',
+        'boolean'
+    ];
+
+    protected static array $stringToBoolMap = [
+        '1' => true, '0' => false,
+        'true' => true, 'false' => false,
     ];
 
     /** @var int base flags */
@@ -184,6 +191,15 @@ protected function __construct(array $ruleMap)
                 case 'ipv6':
                     $rules[] = ValidationRule::make($rule, static::getClosure('validate' . strtoupper($rule)));
                     break;
+                case 'boolean':
+                    if (count($ruleArgs) === 0) {
+                        $rules[] = ValidationRule::make('boolean', static::getClosure('validateBoolean'));
+                    } elseif (count($ruleArgs) === 1 && $ruleArgs[0] === 'strict') {
+                        $rules[] = ValidationRule::make('boolean:strict', static::getClosure('validateBooleanStrict'));
+                    } else {
+                        throw new InvalidArgumentException("Rule 'boolean' only supports 'strict' parameter");
+                    }
+                    break;
                 case 'bail':
                     /* compatibility */
                     break;
@@ -561,4 +577,23 @@ public static function validateIPV6(string $value, array $attributes): bool
     {
         return filter_var($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6) !== false;
     }
+
+    protected static function validateBoolean(mixed $value, array $attributes): bool
+    {
+        return match (true) {
+            is_bool($value), $value === 1, $value === 0 => true,
+            is_string($value) => isset(static::$stringToBoolMap[strtolower($value)]),
+            default => false,
+        };
+    }
+
+    protected static function validateBooleanStrict(mixed $value, array $attributes): bool
+    {
+        return is_bool($value);
+    }
+
+    protected static function validateRequiredBoolean(bool $value, array $attributes): bool
+    {
+        return true;
+    }
 }
diff --git a/tests/HyperfValidatorTest.php b/tests/HyperfValidatorTest.php
index fe2d57b..eb0b0bf 100644
--- a/tests/HyperfValidatorTest.php
+++ b/tests/HyperfValidatorTest.php
@@ -125,6 +125,203 @@ public function testValidatedAndErrors()
         $this->assertEquals($errors, $errors2);
     }
 
+    public function testBoolean()
+    {
+        // 测试普通 boolean 验证 - 应该通过的值
+        $validator = $this->makeValidator(['flag' => true], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => false], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 1], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 0], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '1'], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '0'], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'true'], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'false'], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'TRUE'], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'FALSE'], ['flag' => 'boolean']);
+        $this->assertFalse($validator->fails());
+
+        // 测试普通 boolean 验证 - 应该失败的值
+        $validator = $this->makeValidator(['flag' => 'yes'], ['flag' => 'boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'no'], ['flag' => 'boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '2'], ['flag' => 'boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 2], ['flag' => 'boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => []], ['flag' => 'boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'invalid'], ['flag' => 'boolean']);
+        $this->assertTrue($validator->fails());
+    }
+
+    public function testBooleanStrict()
+    {
+        // 测试严格 boolean 验证 - 应该通过的值
+        $validator = $this->makeValidator(['flag' => true], ['flag' => 'boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => false], ['flag' => 'boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        // 测试严格 boolean 验证 - 应该失败的值
+        $validator = $this->makeValidator(['flag' => 1], ['flag' => 'boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 0], ['flag' => 'boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '1'], ['flag' => 'boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '0'], ['flag' => 'boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'true'], ['flag' => 'boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'false'], ['flag' => 'boolean:strict']);
+        $this->assertTrue($validator->fails());
+    }
+
+    public function testRequiredBoolean()
+    {
+        // 测试 required boolean 组合 - 应该通过的值
+        $validator = $this->makeValidator(['flag' => true], ['flag' => 'required|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => false], ['flag' => 'required|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 1], ['flag' => 'required|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 0], ['flag' => 'required|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '1'], ['flag' => 'required|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '0'], ['flag' => 'required|boolean']);
+        $this->assertFalse($validator->fails());
+
+        // 测试 required boolean 组合 - 应该失败的值
+        $validator = $this->makeValidator([], ['flag' => 'required|boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => null], ['flag' => 'required|boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => ''], ['flag' => 'required|boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'invalid'], ['flag' => 'required|boolean']);
+        $this->assertTrue($validator->fails());
+    }
+
+    public function testRequiredBooleanStrict()
+    {
+        // 测试 required boolean:strict 组合 - 应该通过的值
+        $validator = $this->makeValidator(['flag' => true], ['flag' => 'required|boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => false], ['flag' => 'required|boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        // 测试 required boolean:strict 组合 - 应该失败的值
+        $validator = $this->makeValidator([], ['flag' => 'required|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => null], ['flag' => 'required|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 1], ['flag' => 'required|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 0], ['flag' => 'required|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '1'], ['flag' => 'required|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'true'], ['flag' => 'required|boolean:strict']);
+        $this->assertTrue($validator->fails());
+    }
+
+    public function testNullableBoolean()
+    {
+        // 测试 nullable boolean 组合 - null 值应该通过
+        $validator = $this->makeValidator(['flag' => null], ['flag' => 'nullable|boolean']);
+        $this->assertFalse($validator->fails());
+
+        // 测试 nullable boolean 组合 - 有效的 boolean 值应该通过
+        $validator = $this->makeValidator(['flag' => true], ['flag' => 'nullable|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => false], ['flag' => 'nullable|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 1], ['flag' => 'nullable|boolean']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '0'], ['flag' => 'nullable|boolean']);
+        $this->assertFalse($validator->fails());
+
+        // 测试 nullable boolean 组合 - 无效值应该失败
+        $validator = $this->makeValidator(['flag' => 'invalid'], ['flag' => 'nullable|boolean']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => []], ['flag' => 'nullable|boolean']);
+        $this->assertTrue($validator->fails());
+    }
+
+    public function testNullableBooleanStrict()
+    {
+        // 测试 nullable boolean:strict 组合 - null 值应该通过
+        $validator = $this->makeValidator(['flag' => null], ['flag' => 'nullable|boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        // 测试 nullable boolean:strict 组合 - 只有真正的 boolean 值应该通过
+        $validator = $this->makeValidator(['flag' => true], ['flag' => 'nullable|boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => false], ['flag' => 'nullable|boolean:strict']);
+        $this->assertFalse($validator->fails());
+
+        // 测试 nullable boolean:strict 组合 - 非严格 boolean 值应该失败
+        $validator = $this->makeValidator(['flag' => 1], ['flag' => 'nullable|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => '1'], ['flag' => 'nullable|boolean:strict']);
+        $this->assertTrue($validator->fails());
+
+        $validator = $this->makeValidator(['flag' => 'true'], ['flag' => 'nullable|boolean:strict']);
+        $this->assertTrue($validator->fails());
+    }
+
     protected function makeValidator(array $data, array $rules, array $messages = [], array $customAttributes = [])
     {
         $factory = new ValidatorFactory($this->getTranslator(), $this->getContainer());