How to print a message in Solidity??

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So, I am writing a smart contract and in that I am checking a condition. What I want is that when the condition fails or passes I want to send different message in each case. I can not find any printing statements in Solidity. How can I implement this?
Dec 12, 2018 in Blockchain by slayer
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1 answer to this question.

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You can use the require function to do this. Pass the message you want to print as the 2nd argument:

require(condition, “message to be displayed”)
answered Dec 12, 2018 by Omkar
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