Week 5 lab exercise

In this week 5 lab exercise, students will gain exposure or practical knowledge on validating user input using JavaScript.

Welcome!

Student should complete the below tasks in this week’s lab session.

Task 1

This task enables the students to gain hands-on experience on validating user input using JavaScript.

Validate the registration form developed in week 3’s lab exercise using external JavaScript.

Satisfy the following requirements:

1. Name should contain alphabets and the length should not be less than 6 characters.
2. Password should not be less than 6 characters.
3. Email-id should be in valid format (Ex: xyz@domain.com)
4. Phone number should contain only 10 digits.

Task 2

This task enables the students to gain hands-on experience on validating user input using JavaScript.

Validate the login form developed in week 2’s lab exercise using external JavaScript.

Note: Display appropriate error messages using either document.write() or alert() mechanisms. Also try to do the same by using document.getElementById().

Suryateja Pericherla

Suryateja Pericherla, at present is a Research Scholar (full-time Ph.D.) in the Dept. of Computer Science & Systems Engineering at Andhra University, Visakhapatnam. Previously worked as an Associate Professor in the Dept. of CSE at Vishnu Institute of Technology, India.

He has 11+ years of teaching experience and is an individual researcher whose research interests are Cloud Computing, Internet of Things, Computer Security, Network Security and Blockchain.

He is a member of professional societies like IEEE, ACM, CSI and ISCA. He published several research papers which are indexed by SCIE, WoS, Scopus, Springer and others.