Form functionality

S

Sharon Gano

I've built an application that allows users to select a phone and send it to
the rate plan page. Then, the rate plan page allows the user to select a
rate plan and pass both the phone and rate plan to an order page. In this
scenario, the user must first select a phone, and then select the rate plan
(in that exact order). However, I'd like to allow the user to select a rate
plan first (if they so choose) and then select the phone. In order to do
that, I thnink I need to check the phone field on the rate plan page to see
if its been populated. If the phone field is empty, I want to redirect the
user to the phone page instead of moving directly to the order page. Is
there a "How To" article that describes how to check a field to see whether
or not it's null and redirect the user accordingly?

Thank you!
 
S

Stefan B Rusynko

Yes, but it depends on what custom scripting you are using to process the forms
- not possible w/ the std FP forms handler w/o server side scripting

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| I've built an application that allows users to select a phone and send it to
| the rate plan page. Then, the rate plan page allows the user to select a
| rate plan and pass both the phone and rate plan to an order page. In this
| scenario, the user must first select a phone, and then select the rate plan
| (in that exact order). However, I'd like to allow the user to select a rate
| plan first (if they so choose) and then select the phone. In order to do
| that, I thnink I need to check the phone field on the rate plan page to see
| if its been populated. If the phone field is empty, I want to redirect the
| user to the phone page instead of moving directly to the order page. Is
| there a "How To" article that describes how to check a field to see whether
| or not it's null and redirect the user accordingly?
|
| Thank you!
 

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