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Validate Current Selection

Source: R/app_utils.R
validate_current_selection.Rd

Validates that the 'current' column has exactly one non-NA value that is not "All", which is required for Sankey plot generation.

Usage

validate_current_selection(data)

Arguments

data

A data frame containing a 'current' column

Value

NULL (function validates or throws error via shiny::validate)