Javascript to check if Credit card no. have enter

You need to add javascript code to my existing html form code. see attachmenet [url removed, login to view] and [url removed, login to view]

The Javascript need to check if credit card number have enter in the card number input field. If they have enter the card number the customer must chose the (first option) Secure Credit Card radio option in the right hand side. Otherwise if they chose second (Personal Cheque/Bank Cheque/Money Order) or third (Bank Transfer Payment) option it will pop up a alert windows to warning the customer need to either chose "Secure Credit Card" Option or they need to clear the Credit Card input box.

please work on the [url removed, login to view] and [url removed, login to view] file

Skills: HTML, Javascript

See more: javascript check credit card, check credit card javascript, test my javascript, test a javascript, pending credit, javascript credit card, add a card, a credit card number, test bank, php html javascript, php credit, payment card, javascript to c++, credit, credit card#, code check, check, add credit card, credit card payment card, html card, code check javascript, html code check, payment credit, javascript need, secure order form

About the Employer:
( 10 reviews ) Marrickville, Australia

Project ID: #776965

Awarded to:


Please check inbox. Thnx.

$30 USD in 0 days
(112 Reviews)

2 freelancers are bidding on average $30 for this job


It's easy! I can do it in an hour! Thanks.

$30 USD in 0 days
(0 Reviews)