改进int和float验证规则

Author: liu21st

src/Validate.php

@@ -1180,8 +1180,8 @@ public function is($value, string $rule, array $data = []): bool
             'number'          => is_numeric($value),
             'alphaNum'        => ctype_alnum((string)$value),
             'array'           => is_array($value),
-            'integer', 'int'  => is_int($value),
-            'float'           => is_float($value),
+            'integer', 'int'  => is_numeric($value) && is_int((int)$value),
+            'float'           => is_numeric($value) && is_float((float)$value),
             'string'          => is_string($value),
             'file'            => $value instanceof File,
             'image'           => $value instanceof File && in_array($this->getImageType($value->getRealPath()), [1, 2, 3, 6, 9, 10, 11, 14, 15, 17, 18]),