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periscope (version 1.0.4)

downloadFile_ValidateTypes: downloadFile Helper

Description

Checks a given list of file types and warns if an invalid type is included

Usage

downloadFile_ValidateTypes(types)

Value

the list input given in types

Arguments

types

list of types to test

Example

downloadFile_ValidateTypes(c("csv", "tsv"))

See Also

downloadFileButton

downloadFile