Validate Phone Number Field For Free

As you can see, the type attribute has been set to ?tel.? Also, it has a pattern attribute, which takes a regular expression: "[0-9]{3}-[0-9]{3}-[0-9]{4}". It will be used during the phone number validation. By using the HTML5 ?tel? input, you can do phone number validation with shorter code.

For landline telephone numbers, write the 2-digit area code followed by a non-breaking space. Then write the rest of the number in 2 chunks of 4 digits. Write mobile telephone numbers in 1 chunk of 4 digits and then 2 chunks of 3 digits.

What is phone validation and how does it work? Phone number validation is the process of checking if a phone number is accurate. It lets you find out if the phone number you have for a business contact or customer is active and able to receive calls.

Use the IPQS free phone validation tool to verify phone numbers with 99.9% accuracy to check if a phone number is real and active. Lookup any phone number with international phone validation that enables worldwide coverage.

How Does Phone Verification Work? The process itself is relatively simple. Whenever the company needs to verify the client's phone number, it will send them a one-time password (OTP) via short message or ?text to speech? message if SMS is not possible.

Format North American phone numbers To format a real phone number in the US, Canada, and other NANP (North American Numbering Plan) countries, enclose the area code in parentheses, and then hyphenate the three-digit exchange code with the four-digit number. Recommended: (415) 555?0132.

HTML Demo: <input type="tel"> <label for="phone">Enter your phone number:</label> <input type="tel" id="phone" name="phone" pattern="[0-9]{3}-[0-9]{3}-[0-9]{4}" required /> <small>Format: 123-456-7890</small>

Mobile Number validation criteria: The first digit should contain numbers between 6 to 9. The rest 9 digit can contain any number between 0 to 9. The mobile number can have 11 digits also by including 0 at the starting. The mobile number can be of 12 digits also by including 91 at the starting.