The receive Function
Explore the receive function in Solidity, which manages Ether transfers to smart contracts. Learn its key characteristics, gas limitations, and best practices to design secure and efficient contracts that accept payments.
A contract in Solidity can only have one receive function, which is declared using the receive keyword (without the function keyword). The receive function within a contract serves a specific purpose and is crucial in handling Ether transfers. This function can’t take parameters, can’t return anything, and must be externally visible and mutable in its payable state. It can be virtual, overrideable, and modifiable.
Characteristics of the receive function
No parameters or return ...