v2.7.1

• update some logic
• add more unit tests
• fix an error, thanks @consatan
• update readme

v2.7.0

• php require > 7.1
• format codes
• update readme

v2.6.5

• fix error message no right
• add more tests

v2.6.4

• fix error message
• update readme

v2.6.3

• fix some bugs
• add more unit tests. coverage > 80%

v2.6.1

• add new validator: ltField, lteField. gtField, gteField
• add more unit tests
• update some logic

v2.6.0

• modify some logic
• move some files.
• fix some bugs
• update readme

v2.5.3

• some update

v2.5.0

• remove src/ValidatorList.php
• update readme

v2.4.12

• bug fixed for required* validators
• update readme