Rails validate between datetime

Rails validate between datetime

References

Reference NO 1

http://stackoverflow.com/questions/15189066/rails-validate-between-datetime

Reference NO 2

https://github.com/adzap/validates_timeliness

Reference NO 3

http://kav1nsky.wordpress.com/2011/03/08/rails-3-custom-validation-between-datetime-type/

Reference NO 4

http://sunzhen.blogspot.com/2013/02/validation-validate-datetime-in-rails.html

Reference NO 5

http://blog.codegram.com/2011/2/date-validation-with-rails-3

Reference NO 6

http://makandracards.com/makandra/984-test-if-two-date-ranges-overlap-in-ruby-or-rails

Reference NO 7

http://jonathanhui.com/ruby-rails-3-model-data-validation

Reference NO 8

http://railscasts.com/episodes/211-validations-in-rails-3