How to add a currency variable to Service Catalog

[Winnie P]

Hello Team - What is the easiest way to add a currency question using a variable please for a Service Catalog Item, for example: 
What is your card limit?
Customer to enter an amount in hundreds ie $100 $200 or $1000 or $100.00 $200.00 or $1000.00

Thank you.

[Harsh Vardhan · Accepted solution]

You have to write client side scripting here , Kindly have a look on below thread. 

https://community.servicenow.com/community?id=community_question&sys_id=18c50721db1cdbc01dcaf3231f96...

https://community.servicenow.com/community?id=community_article&sys_id=d28d104adb5b0c105ed4a851ca961...

[Winnie P]

Creating a 'Variable Validation Regex' works - great thank you Harshvardhan

[chrisayres]

If you use flow designer you can pass a variable from a catalog form into a flow variable and then apply a string transform to a number and pass that variable into a numeric test. For example is a value submitted on a form is >$1000 you can use an IF statement to test the flow variable instead of the catalog variable.