Gives two output flows: Matching Data and Non-Matching Data. The first collects all data that match a given pattern, and the second collects all data that do not match a given pattern. You can then implement any required corrections.
The tPatternCheck checks all existing data in a column against a given Java regular expression.
This component is not shipped with your Talend Studio by default. You need to install it using the Feature Manager. For more information, see Installing features using the Feature Manager.
For more technologies supported by Talend, see Talend components.