Jun Pataleta cd69d45d22 MDL-46975 core_auth: Make email validation case-insensitive
* Make email query case-insensitive
* Check only for duplicate emails if $CFG->allowaccountssameemail
is empty.
* Compare the values in "Email address" and "Email (again)" in the
signup form in a case-insensitive fashion.
2019-03-29 13:37:07 +08:00
..
2019-03-22 09:31:21 +08:00