reactive_validate: combines handling of reactive and validating the contents

In ijlyttle/shinypod: Reusable shiny modules

Description

combines handling of reactive and validating the contents

Usage

reactive_validate(expr, .f = identity, message, label = NULL, ...)

Arguments

expr	expression, or reactive that returns an expressiondo
.f	function that takes a single arg (object), returns TRUE if valid
message	passed to need
label	passed to need
...	other args to pass along to .f

Value

reactive that returns the expression

ijlyttle/shinypod documentation built on May 18, 2019, 3:41 a.m.