feat(classifier): has_valid_email_anywhere() helper for drop-logic

2026-04-21 15:56:14 +05:00
parent 1d2586e290
commit eae8fafb32
2 changed files with 47 additions and 0 deletions
@@ -215,4 +215,19 @@ final class Classifier
        }
        return $hits;
    }
+
+    public static function has_valid_email_anywhere(array $fields): bool
+    {
+        foreach ($fields as $v) {
+            $values = is_array($v) ? $v : [$v];
+            foreach ($values as $val) {
+                $val = trim((string)$val);
+                if ($val === '') continue;
+                if (preg_match('/[A-Za-z0-9._%+\-]+@[A-Za-z0-9.\-]+\.[A-Za-z]{2,}/', $val, $m)) {
+                    if (is_email($m[0])) return true;
+                }
+            }
+        }
+        return false;
+    }
 }