The latest articles on DEV Community by Mokel (@mokel). https://dev.to/mokel https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F638605%2F95efd234-8b16-43e9-939e-f5a52ed4f933.jpeg https://dev.to/mokel en Mokel Wed, 05 Jul 2023 09:25:50 +0000 https://dev.to/mokel/answer-how-to-check-if-a-method-exists-in-solidity-contract-76i https://dev.to/mokel/answer-how-to-check-if-a-method-exists-in-solidity-contract-76i <div class="ltag__stackexchange--container"> <div class="ltag__stackexchange--title-container"> <div class="ltag__stackexchange--title"> <div class="ltag__stackexchange--header"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--AoTUKOcU--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev.to/assets/stackoverflow-logo-b42691ae545e4810b105ee957979a853a696085e67e43ee14c5699cf3e890fb4.svg" alt=""> <a href="https://stackoverflow.com/questions/73884227/how-to-check-if-a-method-exists-in-solidity-contract/76618806#76618806" rel="noopener noreferrer"> <span class="title-flare">answer</span> re: How to check if a method exists in solidity contract? </a> </div> <div class="ltag__stackexchange--post-metadata"> <span>Jul 5 '23</span> </div> </div> <a class="ltag__stackexchange--score-container" href="https://stackoverflow.com/questions/73884227/how-to-check-if-a-method-exists-in-solidity-contract/76618806#76618806" rel="noopener noreferrer"> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--oeieW07A--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev.to/assets/stackexchange-arrow-up-eff2e2849e67d156181d258e38802c0b57fa011f74164a7f97675ca3b6ab756b.svg" alt=""> <div class="ltag__stackexchange--score-number"> 0 </div> <img src="https://res.cloudinary.com/practicaldev/image/fetch/s--h2-sXgSn--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev.to/assets/stackexchange-arrow-down-4349fac0dd932d284fab7e4dd9846f19a3710558efde0d2dfd05897f3eeb9aba.svg" alt=""> </a> </div> <div class="ltag__stackexchange--body"> <p>there are my lastest methods used to check if a contract has a function:</p> <pre><code>import _ from 'lodash' import { Abi, Address, BaseError, ContractFunctionRevertedError, PublicClient } from 'viem'; import Web3 from 'web3'; /** * @description unable to penetrate proxy contracts * @param method The param need the format:```transferFrom(address,address,uint256)``` */ export</code></pre>… </div> <div class="ltag__stackexchange--btn--container"> <a href="https://stackoverflow.com/questions/73884227/how-to-check-if-a-method-exists-in-solidity-contract/76618806#76618806" class="ltag__stackexchange--btn" rel="noopener noreferrer">Open Full Answer</a> </div> </div>