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expand email validation regex to catch more valid emails see comments on PR #3254

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Signed-off-by: Adam Warner <me@adamwarner.co.uk>
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Adam Warner 2020-04-05 12:28:33 +01:00
parent 2de5362adc
commit a9b19df4ec
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1 changed files with 3 additions and 1 deletions
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advanced/Scripts/webpage.sh
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@ -519,7 +519,9 @@ Options:
if [[ -n "${args[2]}" ]]; then
# Sanitize email address in case of security issues
if [[ ! "${args[2]}" =~ ^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$ ]]; then
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
echo -e " ${CROSS} Invalid email address"
exit 0
fi