N.Y. Private Housing Finance Law § 669: Article not affected if in part unconstitutional

§ 669. Article not affected if in part unconstitutional. If any

section, subdivision, paragraph, sentence, clause or provision of this

article shall be unconstitutional or ineffective, in whole or in part,

to the extent that it is not unconstitutional or ineffective it shall be

valid and effective and no other section, subdivision, paragraph,

sentence, clause or provision shall on account thereof be deemed invalid

or ineffective.