[Validator] EmailValidator cannot extract hostname if email contains multiple @ symbols #18146
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nicolas-grekas
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Mar 17, 2016
…l contains multiple @ symbols (natechicago) This PR was squashed before being merged into the 2.3 branch (closes #18147). Discussion ---------- [Validator] EmailValidator cannot extract hostname if email contains multiple @ symbols | Q | A | ------------- | --- | Branch | 2.3 | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #18146 | License | MIT | Doc PR | n/a Commits ------- c551bd1 [Validator] EmailValidator cannot extract hostname if email contains multiple @ symbols
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Consider the following email: "hello@world"@google.com. Per RFC-5322, this is definitely a valid email address. It also passes Symfony's default email validation.
However, when the validator attempts to parse the hostname (for the MX & hostname checks), it slices up the email address based on the location of the first
@symbol rather than the last one.The text was updated successfully, but these errors were encountered: