for example https://civicrm.org/contribute joomla + civicrm
we want to keep only values:
Select your contribution amount below
Contribution Amount
$ 25.00
$ 50.00
$ 100.00
$ 200.00
$ 500.00
Email Address *
First Name *
Last Name *
Credit Card Information
VisaMasterCardAmexDiscover
Card Number *
Security Code *
Expiration Date *
how to leave only the desired values?