Remove superfluous case normalization logic in App/User #1049
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The Laravel email column is a `varchar(255)` with a `utf8mb4_unicode_ci` collation[1] which is case-insensitive. No further case normalization is required, and doing so will slow down the search. Also, `strtolower()` only converts ASCII alphabetic characters[2]. `mb_strtolower()` is required to convert non-ASCII character as well. [1]: https://mariadb.com/docs/server/reference/data-types/string-data-types/character-sets/supported-character-sets-and-collations [2]: https://www.php.net/manual/en/function.strtolower.php Bug: T415640
deer-wmde
approved these changes
Jan 27, 2026
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The Laravel email column is a
varchar(255)with autf8mb4_unicode_cicollation1 which is case-insensitive. No further case normalization is required, and doing so will slow down the search.Also,
strtolower()only converts ASCII alphabetic characters2.mb_strtolower()is required to convert non-ASCII character as well.Bug: T415640