Valid:
(555) 555-1234
555-555-1234
+1 555 555 1234
5555551234
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Common Use Cases for Phone Number Regex (US & International)
Checkout & Shipping Forms
Ensure buyers enter valid contact phone numbers before processing payments.
SMS OTP Verification
Sanitize and validate phone numbers before sending two-factor authentication SMS codes.
Frequently Asked Questions
How does it handle formatting like brackets and dashes?
The pattern makes parentheses, spaces, dots, and hyphens optional so formatted and raw numeric entries are accepted.
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