[general] use `shiny::need` and `shiny::validate` to manage required input to generate output - Githubissues

diyabc / diyabcGUI

User interface to DIYABC/AbcRanger

https://diyabc.github.io/

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[general] use `shiny::need` and `shiny::validate` to manage required input to generate output #66

Closed gdurif closed 3 years ago

gdurif commented 3 years ago

Manage required input and related messages

See https://shiny.rstudio.com/reference/shiny/0.14/validate.html

gdurif commented 3 years ago

Use package shinyFeedback instead