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Validate DOIs

Source: R/doi_valid.R
doi_valid.Rd

This function validates a vector of DOIs (Digital Object Identifiers) using a regular expression pattern.#' It is taken from https://github.com/libscie/retractcheck/blob/23f1e5c7d572d9470583288d951d1bad98392f82/R/utils.R#L16

Usage

doi_valid(dois)

Arguments

dois

A vector of DOIs to be validated.

Value

A named logical vector indicating whether each DOI is valid or not, names are the dois.

Details

The function uses a regular expression pattern to validate the format of each DOI in the input vector. The regular expression pattern is based on the pattern used by the retractcheck package and can be found at https://github.com/libscie/retractcheck/blob/23f1e5c7d572d9470583288d951d1bad98392f82/R/utils.R#L16. Alternatively, you can uncomment the second regular expression pattern and comment out the first one to use the pattern from the rorcid package, which can be found at https://github.com/ropensci-archive/rorcid/blob/master/R/check_dois.R.

Examples

dois <- c("sbcd1234", "10.1234/abcd", "10.1002/jcb.23190", "10.47366/sabia.v5n1a3")
doi_valid(dois)
#>              sbcd1234          10.1234/abcd     10.1002/jcb.23190 
#>                 FALSE                  TRUE                  TRUE 
#> 10.47366/sabia.v5n1a3 
#>                  TRUE