Business rules expressed using the well defined RETS 1.9 Validation Expressions. See section 11.4.7 of the RETS 1.9 Specification for additional details....5/12/2018
DefinitionBusiness rules expressed using the well defined RETS 1.9 Validation Expressions. See section 11.4.7 of the RETS 1.9 Specification for additional details. https://www.reso.org/download/rets-1-9-specification/
