title: Framework / Design pattern for business rule validation
body: <p>What kind of framework / design pattern should I use for application which possibly has 1000 over biz rule validations?</p>
  
  <p>The type of systems I am working on consist of lots of input forms which allow users to enter. Each input form has different sections. </p>
  
  <p>i.e. Form A has Section A/B/C/D. Form B has section B/C/D </p>
  
  <p>Some of these biz rule validation are common to both forms, I am looking at a approach to reuse the rules as well. </p>
  
  <p>How do I build a robust business rule validation framework? </p>