check_data_merge_selectors: Validate data_extracts in merge_datasets

In teal.transform: Functions for Extracting and Merging Data in the 'teal' Framework

Validate data_extracts in merge_datasets

Description

Validate selected inputs from data_extract before passing to data_merge to avoid dplyr errors or unexpected results.

Usage

check_data_merge_selectors(selector_list)

Arguments

selector_list

(reactive) output from data_extract_multiple_srv() or a reactive named list of outputs from data_extract_srv(). When using a reactive named list, the names must be identical to the shiny ids of the respective data_extract_ui().

Value

NULL if check is successful and shiny validate error otherwise.

teal.transform documentation built on Aug. 21, 2025, 5:55 p.m.