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The Regular expression renderer post function can be used for replacing a sub-string in the content of another field. The replacing string is defined by the content of another field. You can implement this same behavior using more advanced features like Copy parsed text to a field or Format field value post-functions.
In this documentation and the post function configuration you will notice the symbol ( * ) next to some parameters, it means that this field is mandatory and shall not be left empty. Fields without the symbol are optional.
Basic configuration*
Below you will find a detailed description of each parameter of the basic configuration of the function.
Target field*
Replacement field*
Expression*
If you still have questions, feel free to refer to our support team.