Added by norti (Norberto Martins) over 11 years ago. Updated about 7 years ago.
Description
the following regexp seems to loop /^([A-Z0-9_%+-]+\.?)+[^.]@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i
/^([A-Z0-9_%+-]+\.?)+[^.]@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i
with "ec-mat-charles-perrault-voves-28@ac-orleans-tours"
you can test with:
'ec-mat-charles-perrault-voves-28@ac-orleans-tours' =~ /^([A-Z0-9_%+-]+\.?)+[^.]@([A-Z0-9-]+\.)+[A-Z]{2,4}$/i
Seems a backtrack explosion.
Is the ? just after \. really intentional?
?
\.
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