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Strong parameters with Sinatra?

Have you tried Sinatra Param by Mattt Thompson? It's implementation is slightly different, but the result is similar to what strong params does for Rails.

As per documentation example:

# GET /search?q=example
# GET /search?q=example&categories=news
get '/search' do
   param :q,           String, required: true
   param :categories,  Array
   param :sort,        String, default: "title"
   param :order,       String, in: ["ASC",
"DESC"], transform: :upcase, default: "ASC"
   param :price,       String, format:


Categories : Ruby On Rails

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