Classification of Hadith According to the Nature of the Text and Isnad
The traditionists’ critical and comparative analysis of hadiths’ texts and isnads resulted in the following classifications: Shadh (Irregular) and Munkar (Denounced) According to Ash-Shafi`i, a shadh (irregular) hadith is one that is reported by a trustworthy person but goes against the narration of a person more reliable than him. It does not include a hadith