html input type telephone code example

Example 1: html textbox pattern mobile number

<input type="text" name="Phone Number" pattern="[7-9]{1}[0-9]{9}" 
       title="Phone number with 7-9 and remaing 9 digit with 0-9">

Example 2: input type tel

<input type="tel"></input>

Example 3: phone input html

<input type="tel"/>