- added float validators
- updated tests and imports accordingly
- refactored file names in the file system to differentiate from integer
- validators and float validator
refactored function name
- moved ValidatorTest.php back in the right folder
- added ExceptionValidator class
- minor grammar fix
deleted unused files
- renamed endswith to reflect the new funtion name
- added starts_with
- added starts_with test
- added imports for new function starts_with
- corrected import for ends_with
added invalid_argument_exception function
renamed costant.php
updated import file