law: Sale of Goods Act, 1930
  12. Condition and warranty
  (1) A stipulation in a contract of sale with reference to goods
  
  which are the subject thereof may be a condition or a warranty.
  (2) A condition is a stipulation essential to the main purpose
  
  of the contract, the breach of which gives rise to a right to treat the
  
  contract as repudiated.
  (3) A warranty is a stipulation collateral to the main purpose
  
  of the contract, the breach of which gives rise to a claim for damages but not
  
  to a right to reject the goods and treat the contract as repudiated.
  (4) Whether a stipulation in a contract of sale is a condition or
  
  a warranty depends in each case on the construction of the contract. A
  
  stipulation may be a condition, though called a warranty in the contract.