Andrew Gilmartin – 2015 August 11
We regularly see developers using regular expressions to validate or scrape for DOIs. For modern Crossref DOIs the regular expression is short
For the 74.9M DOIs we have seen this matches 74.4M of them. If you need to use only one pattern then use this one.
2019 May 13
2019 April 30
2019 April 24
2019 April 10