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Eth-Avax

This is the final project od 3rd module of metacrafters Etherium + Avax proof

ExampleContract

Overview

  • ExampleContractis a simple Solidity smart contract demonstrating the use ofrequire(), assert(), and revert()` statements. The contract allows the owner to set a value and includes functions to check the value and ensure that certain conditions are met.

Functionality

  • require()`: Used to ensure that only the owner can set the value and that the value is greater than zero.
  • assert()`: Used to verify that a given value is equal to the stored value.
  • revert()`: Used to revert the transaction if the caller is not the owner.

Functions

  • setValue(uint256 _value)`: Sets the value if the caller is the owner and the value is greater than zero.
  • assertValue(uint256 _value)`: Asserts that the given value is equal to the stored value.
  • revertIfNotOwner()`: Reverts the transaction if the caller is not the owner.

Usage

  1. Deploy the contract.
  2. Call setValue(uint256 _value) to set a value (only the owner can do this).
  3. Call assertValue(uint256 _value) to check if a given value matches the stored value.
  4. Call revertIfNotOwner() to ensure that the caller is the owner.

Project By

  • Abhishek Raj