Parameters passed to the error-handling callback of function 'send'

[barakman]

Description

Here is the coding example in the official documentation:

.on('error', console.error); // If there's an out of gas error the second parameter is the receipt.

This example makes the parameters passed to the error handler rather unclear.

I believe that instead of plugging in a known function, you should plug in your own function, thus explicitly stating the parameters passed to it (in a manner similar to the one used for all the other handlers, i.e. the transactionHash handler, the confirmation handler and the receipt handler).

Versions

• web3.js: 1.x
• nodejs: not relevant
• browser: not relevant
• ethereum node: not relevant