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EnsureApprove

Ensure Approve is an abstract contract with the following function

_ensureApprove

function _ensureApprove(address token, address spender, uint256 amount) internal

This function is used to reset the approval for spender to zero and set it again to amount. The function calls the approve function of the IERC20Upgradeable interface to reset the approval to zero and then calls it again to set the approval to amount

Parameters:

Name
Type
Description

token

address

the token adress to approve

spender

address

the address of the spender to approve

amount

uint256

the amount to approve

PreviousBlueBerryErrorsNextERC1155NaiveReceiver

Last updated 2 years ago

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