MCQs>IT & Programming>Ruby On Rails>You've got a form, and when the user submits invalid data, you simply show them an error page (no redirect). In the controller, to show the general error on the rendered page, you would add:
Ruby On Rails MCQs
You've got a form, and when the user submits invalid data, you simply show them an error page (no redirect). In the controller, to show the general error on the rendered page, you would add:
Answer
Correct Answer: In controller: flash.now[:error] = message
Explanation:
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