Fix bug when previewing with empty string #6
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I noticed an error on our production site when people where clicking preview without filling out text. The problem can be fixed by making this small change to the `previews_controller.rb`. This was the exception stack trace: ``` ActionController::ParameterMissing (param is missing or the value is empty: text): actionpack (4.2.8) lib/action_controller/metal/strong_parameters.rb:251:in `require' simple_form_markdown_editor (0.0.9) app/controllers/simple_form_markdown_editor/previews_controller.rb:20:in `text' simple_form_markdown_editor (0.0.9) app/controllers/simple_form_markdown_editor/previews_controller.rb:16:in `text_preview' simple_form_markdown_editor (0.0.9) app/controllers/simple_form_markdown_editor/previews_controller.rb:8:in `block (2 levels) in preview' actionpack (4.2.8) lib/action_controller/metal/mime_responds.rb:217:in `respond_to' simple_form_markdown_editor (0.0.9) app/controllers/simple_form_markdown_editor/previews_controller.rb:7:in `preview'
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@jankeesvw thanks for this. I will merge and release as 0.0.10. Please note a 1.0 with refactored markup is coming soon (see the |
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I noticed an error on our production site when people where clicking preview without filling out text. The problem can be fixed by making this small change to the
previews_controller.rb.This is the exception stack trace: