add regex attribution

Signed-off-by: Adam Warner <me@adamwarner.co.uk>
This commit is contained in:
Adam Warner 2020-04-05 12:29:45 +01:00
parent a9b19df4ec
commit b6ac1585ec
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@ -519,6 +519,7 @@ Options:
if [[ -n "${args[2]}" ]]; then
# Sanitize email address in case of security issues
# Regex from https://stackoverflow.com/a/2138832/4065967
local regex
regex="^[a-z0-9!#\$%&'*+/=?^_\`{|}~-]+(\.[a-z0-9!#$%&'*+/=?^_\`{|}~-]+)*@([a-z0-9]([a-z0-9-]*[a-z0-9])?\.)+[a-z0-9]([a-z0-9-]*[a-z0-9])?\$"
if [[ ! "${args[2]}" =~ ${regex} ]]; then