i want to create a filter to check if all the values in the colunm are in upper case

[Raj]

how to use the filter tool to check if all the values in the column are in upper case

example- ABC
Acdcf

xyz

ref

earth

TEST

i want to apply filter and T anchor should show - TEST and ABC while F contains rest of the values.

[caltang]

Sorry - I am outside, can't help much. @binu_acs can you help @Raj ?

[binu_acs]

@Raj 

REGEX_Match([F1], "^(?:[A-Z][^\s]*\s?)+$",0)