transferFrom

Contract: JBToken​‌

Interface: IJBToken

Step by step

Transfer tokens to an account.

Definition

function transfer(
  uint256 _projectId,
  address _to,
  uint256 _amount
) external override { ... }

• Arguments:
  • _projectId is the ID of the project to which the token belongs. This is ignored.
  • _to is the destination address.
  • _amount is the amount of the transfer, as a fixed point number with 18 decimals.
• The function overrides a function definition from the IJBToken interface.
• The function doesn't return anything.

Body

1. Make sure the project IDs match, or this contract's project ID is 0.

   // Can't transfer for a wrong project.
   if (projectId != 0 && _projectId != projectId) revert BAD_PROJECT();

   Internal references:

   • projectId

2. Forward the call to the ERC20 implementation.

   transfer(_to, _amount);

   Inherited references:

   • transfer

Code

/**
  @notice
  Transfer tokens to an account.

  @param _projectId The ID of the project to which the token belongs. This is ignored.
  @param _to The destination address.
  @param _amount The amount of the transfer, as a fixed point number with 18 decimals.
*/
function transfer(
  uint256 _projectId,
  address _to,
  uint256 _amount
) external override {
  // Can't transfer for a wrong project.
  if (projectId != 0 && _projectId != projectId) revert BAD_PROJECT();

  transfer(_to, _amount);
}

Errors

String	Description
BAD_PROJECT	Thrown if the project being transfered for is not compatible with this contract.

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