Common email shape, not the full RFC.
[^\s@]+@[^\s@]+\.[^\s@]+
Regex · On this device
Regex templates
Common patterns for email, CN phone, URL and date.
- ไฟล์หรือวาง
- พรีวิว
- ดาวน์โหลด
Everyday templates, not a full spec. Copy, then paste on the tester.
Phone
Mainland China 11-digit numbers. No carrier check.
1[3-9]\d{9}URL
http(s) until whitespace. Reachability is not checked.
https?:\/\/[^\s]+
Date
YYYY-MM-DD shape. Leap months are not checked.
\d{4}-\d{2}-\d{2}How it works, what you get, limits
ทำอะไร
Common patterns for email, CN phone, URL and date.
วิธีใช้
Copy a template, then paste it on the tester.
ได้อะไร
Four everyday shapes, not a full spec.
ตัวเลือกและเปรียบเทียบ
Email / phone / URL / YYYY-MM-DD.
The validator uses the same rules line by line.
ข้อจำกัด
Unusual but valid values may fail.
FAQ
RFC email?
No. Unusual but valid addresses may fail.
Leap months?
Not checked. Only YYYY-MM-DD shape.