Posts by Emerson Moreira • 3 points
3 posts
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answer99
viewsQ: Check active React checkbox
Hello, I need to check if one or more checkboxes are or are marked, to submit the form. The form can only be submitted if one or more checkboxes are checked(s). Follows my code: import React, {…
reactasked Emerson Moreira 3 -
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answers26
viewsQ: List testing in React
I need to create a test to test a list (li) in Reactjs, the list is rendered after clicking the send button. My code: import React, { useState } from 'react' import Button from…
reactasked Emerson Moreira 3 -
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votes1
answer45
viewsQ: Validating Ruby CSV format
I need to validate the format of the CSV file in pure Ruby, the validation is for the header. I created this code, but it is not working. What am I doing wrong? I’m new to Ruby. require 'csv'…
rubyasked Emerson Moreira 3