Valid! 'abc' hashes to $2y$10$8Urh1l/g2Gu0ZQN8ixvTPerwArPhR/dnOI.c2gZwPl/jrtyLAaGga
Valid! 'abc' hashes to $2y$10$iaAo64aXT5MUzgooHXZ7berP3NrcVAyjinoPsKxfDFDulSUMDzdGy
Not valid. 'abc does not hash to $2y$10$PwKRQs0I2c2wKDLQ8klBx.yROz8iiMEEaw5glOlH1L5BMILqWpQwa