update some logic for unit tests and add new helper func

Author: inhere

docs/Valid.php

@@ -18,7 +18,7 @@ class Valid
      *
      * @return Valid
      */
-    public static function new(array $data): self
+    public static function create(array $data): self
     {
         return new static($data);
     }
@@ -33,9 +33,9 @@ public function __construct(array $data)
         $this->data = $data;
     }
 
-    public function getInt(string $field, $min = null, $max = null, $default = null): int
+    public function getInt(string $field, $min = null, $max = null, $default = 0): int
     {
-
+        return 0;
     }
 
     /**

src/Helper.php

@@ -23,6 +23,7 @@
 use function is_array;
 use function is_int;
 use function is_object;
+use function is_scalar;
 use function is_string;
 use function mb_strlen;
 use function mb_strpos;
@@ -313,4 +314,44 @@ public static function compareSize($val, string $operator, $expected): bool
 
         return $ok;
     }
+
+    /**
+     * @param mixed  $val
+     * @param array $list
+     *
+     * @return bool
+     */
+    public static function inArray($val, array $list): bool
+    {
+        if (!is_scalar($val)) {
+            return false;
+        }
+
+        $valType = gettype($val);
+        foreach ($list as $item) {
+            if (!is_scalar($item)) {
+                continue;
+            }
+
+            // compare value
+            switch ($valType) {
+                case 'integer':
+                    $exist = $val === (int)$item;
+                    break;
+                case 'float':
+                case 'double':
+                case 'string':
+                    $exist = (string)$val === (string)$item;
+                    break;
+                default:
+                    return false;
+            }
+
+            if ($exist) {
+                return true;
+            }
+        }
+
+        return false;
+    }
 }

src/Validator/GlobalMessage.php

@@ -36,6 +36,7 @@ final class GlobalMessage
         'ipv4'       => '{attr} is not a IPv4 address!',
         'ipv6'       => '{attr} is not a IPv6 address!',
         'required'   => 'parameter {attr} is required!',
+        'requiredIf' => 'parameter {attr} is required!',
         'length'     => [
             '{attr} length validation is not through!',
             '{attr} must be an string/array and minimum length is {min}',

test/RuleValidationTest.php

@@ -3,6 +3,7 @@
 namespace Inhere\ValidateTest;
 
 use Inhere\Validate\RuleValidation;
+use Inhere\Validate\RV;
 use Inhere\Validate\Validation;
 use PHPUnit\Framework\TestCase;
 use PHPUnit\Runner\Version;
@@ -610,6 +611,9 @@ public function testValidatorAlias(): void
         $this->assertEquals('list val must be an array', $v->lastError());
     }
 
+    /**
+     * @link https://github.com/inhere/php-validate/issues/13
+     */
     public function testIssue13(): void
     {
         $rule = [
@@ -619,7 +623,9 @@ public function testIssue13(): void
 
         $v = Validation::check([
             'goods_id' => [
-                1144181460261978556, 114418146, 1144
+                // 1144181460261978556,
+                114418146,
+                1144
             ]
         ], $rule);
 
@@ -647,4 +653,43 @@ public function testIssue13(): void
         $this->assertFalse($v->isOk());
         $this->assertSame('商品分类id必须是一串数字', $v->firstError());
     }
+
+    /**
+     * @link https://github.com/inhere/php-validate/issues/21
+     */
+    public function tIssues21(): void
+    {
+        $rs = [
+            ['users.*.id', 'required'],
+            ['users.*.id', 'each', 'required'],
+            // ['users.*.id', 'each', 'string']
+        ];
+
+        $v = RV::check([
+            'users' => [
+                ['name' => 'n1'],
+                ['name' => 'n1'],
+            ],
+        ], $rs);
+
+        $this->assertFalse($v->isOk());
+        $this->assertSame('parameter users.*.id is required!', $v->firstError());
+
+        $v = RV::check([
+            'users' => [
+                ['name' => 'n1'],
+                ['id' => 2, 'name' => 'n1'],
+            ],
+        ], $rs);
+
+        $this->assertFalse($v->isOk());
+        $this->assertSame('', $v->firstError());
+
+        $v = RV::check([
+            'users' => [
+                ['id' => 1, 'name' => 'n1'],
+                ['id' => 2, 'name' => 'n1'],
+            ],
+        ], $rs);
+    }
 }