Analyse referents waiver of refusal at option of defect

The most important options in direction to dissolution the requisite contracts¡ option of defect that person authority in Refusal of contract or prehension of compensation.Of cases that person at option of defect is not authority, It is that the right of refuse canceled.So, the question is that from aspect of jurisprudents, What are referent waiver of refusal at option of defect? Are these referents consensus among jurisprudents? In this research¡ While the concept option of defect and related concept¡ By examining the different opinions of jurisprudents, Has raised questions answered And it is clear referents numerous waiver of refusal¡ Quarrel and according to circumstances are waiver of refusal.