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- <!DOCTYPE html>
- <html>
- <head>
- <title>Form Validation</title>
- <script>
- function validate() {
- var p = document.getElementById('phno').value;
- var e = document.getElementById('email').value;
- if (isNaN(p)) {
- alert("Phone number should contain only numbers");
- return false;
- }
- if (p.length != 10) {
- alert("Phone number should be exactly 10 digits");
- return false;
- }
- var email_reg = /^\w+([.-]?\w+)*@\w+([.-]?\w+)*(\.\w{2,3})+$/;
- if (!e.match(email_reg)) {
- alert("Invalid email format");
- return false;
- }
- return true;
- }
- </script>
- </head>
- <body>
- <form onsubmit="validate()">
- <br>
- Enter Name: <input type="text"><br><br>
- Enter Phone: <input type="text" id="phno"><br><br>
- Enter Email ID: <input type="text" id="email"><br><br>
- <input type="submit" value="Submit">
- <input type="reset" value="Reset">
- </form>
- </body>
- </html>
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