Added method to allows moving to previous page.

mamaral / Onboard

An iOS framework to easily create a beautiful and engaging onboarding experience with only a few lines of code.

MIT License

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Added method to allows moving to previous page. #180

Open adrianod1as opened 7 years ago

adrianod1as commented 7 years ago

In my project, I want to allow the user moving forward/backwards the pages by tapping a button. There's no built-in method to move backwards, so I added it.