inet value validation - Mailing list pgsql-general

hello,

I want to write a function to validate an inet data type, but I figure
that postgres should already have such a function to use before
inserting values in inet type columns.
is it possible to access postgres's validation function for inet types ?
I have snooped through the catalogs but I can not find such a function.


thanks,
Razvan Radu



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