How to use tmap filter for below condition

[_AnonymousUser]

I need help in writing the below SQL format into talend tmap filter condition format 

isnumeric([size=2][font=Courier New]columnA)=1 and len(columnA) = 12[/font][/size]

[_AnonymousUser]

NUM(InsertConsumer.IntegrationCode):1 && LEN(IntegrationCode):12

will this work?

[Anonymous]

Hi,
What does your job look like? Elaborating your case with an example with input and expected output values will be preferred.
Best regards
Sabrina