PHP version increase and DNSCheck improvement

Increase PHP version to 7.4
Fix #321

Fix empty Reason for MultipleError

• #305

Fix label length

Fixed by #297

MessageID validator

From #290 a new validator has been added.
Follows RFC2822 for message-id to validate saidfield, that has some differences in both local (id-left) and domain (id-right) part.

Improve dns_get_record error handling

See
#286

v3 Release

EmailValidator v3 Changelog

New Features

• Access to local part and domain part from EmailParser
• Validations outside of the scope of the RFC will be considered "extra" validations, thus opening the door for adding new; will live in their own folder "extra" (as requested in #248, #195, #183).

Breacking changes

• PHP version upgraded to match Symfony's (as of 12/2020).
• DNSCheckValidation now fails for missing MX records. While the RFC argues that the existence of only A records to be valid, starting in v3 they will be considered invalid.
• Emails domain part are now intenteded to be RFC 1030 compliant, rendering previous valid emails (e.g example@examp&) invalid.
• Egulias\EmailValidator\Validation\SpoofCheckValidation has moved to Egulias\EmailValidator\Validation\Extra\SpoofCheckValidation

PHP versions upgrade policy

PHP version upgrade requirement will happen via MINOR (3.x) version upgrades of the library, following the adoption level by major frameworks.

Changes

• #235
• #215
• #130
• #258
• #188
• #181
• #217
• #214
• #249
• #236
• #257
• #210

Thanks

To contributors, be it with PRs, reporting issues or supporting otherwise.

Labels length

Including:
#278
#276
#273

Last release until v3

Added Github's sponsor button
Improves:
#272
#186
#130

Improve domain compliance

Fixes #215

Fix string afetr TLD

Fixes

• #217
• #214