Validate the GST

Job ID: 34308532

Budget: ₹600 – ₹1,500 INR

There are 2 textbox
1. State
2. GST Number


When a user enters gst number in textbox it triggers a function that validates the GST number-
-> If GST number is wrong then gives alert that "Please enter valid GST number"
-> If GST number is correct then state field automatically fetch the state from file( from js or txt file... no matters) as per the GST code and fill the state in "State textbox"

Note: there is no button on page, this function will get trigger after user enter gst field.
Related categories: Coding Frontend Development