decimalsForToken

Contract: JBV1TokenPaymentTerminal​‌

Interface: IJBPaymentTerminal

Step by step

The decimals that should be used in fixed number accounting for the specified token.

Definition

function decimalsForToken(address _token) external view override returns (uint256) { ... }

• Arguments:
  • _token is the token to check for the decimals of.
• The view function can be accessed externally by anyone.
• The view function does not alter state on the blockchain.
• The resulting function overrides a function definition from the IJBPaymentTerminal interface.
• The function returns the number of decimals for the token.

Body

1. Project token amounts in v1 all use 18 decimals.

   // V1 tokens are always 18 decimals.
   return 18;

Code

/**
  @notice
  The decimals that should be used in fixed number accounting for the specified token.

  @param _token The token to check for the decimals of.

  @return The number of decimals for the token.
*/
function decimalsForToken(address _token) external pure override returns (uint256) {
  _token; // Prevents unused var compiler and natspec complaints.

  // V1 tokens are always 18 decimals.
  return 18;
}

Bug bounty

Category	Description	Reward
Optimization	Help make this operation more efficient.	0.5ETH
Low severity	Identify a vulnerability in this operation that could lead to an inconvenience for a user of the protocol or for a protocol developer.	1ETH
High severity	Identify a vulnerability in this operation that could lead to data corruption or loss of funds.	5+ETH