Get(ActiveFieldName)
Purpose 
Returns the name of the field that has the focus.
Format 
Get(ActiveFieldName)
Parameters 
None
Data type returned 
text
Originated in 
FileMaker Pro 6.0 or earlier
Description 
For information on how functions evaluate differently on the host versus the client, search the FileMaker Knowledge Base available at //help.filemaker.com.
Examples 
Returns Country, when the focus is in the Country field.
Related topics 
Functions reference (category list)
Functions reference (alphabetical list)
About formulas
About functions
Defining calculation fields
Using operators in formulas