Jurisprudence Rule of Esalato Sehat

Esalato Sehat means other person's promise is correct and valid in contracts.Quran and various traditions also approve it. Custom, wisdom and basis of wise men denote it too.Sehat means real and legal integrity of deeds, but jurists have many disputes about Esalato Sehat.Esalato Sehat is sometimes prior to Estehbab and Esalatol Eshteghal.There is difference between violation rule and Esalto Sehat. Violation rule related to some parts of the deeds but Esalato Sehat to all parts of them.There are two exceptions in this regard as follows:1when the nature of deed is based on corruption.2.When doer is not honest in his or her deeds.