#How to validate all searchParams in a GET request?

3 messages · Page 1 of 1 (latest)

shadow meadow
#

I have a project that has a lot of route handlers, but I'm wondering if there's a way to efficiently check if all of the parameters are provided for a GET request.

This code works fine, but I'm repeating myself way too much. Also, I have several route handlers that require a lot of parameters like this, and I feel like there's a better way to do this.

export async function GET(request: NextRequest) {
    const { searchParams } = new URL(request.url);

    const stocksTicker = searchParams.get("stocksTicker");
    if (stocksTicker === null) {
      return new Response("Error: stocksTicker not provided", { status: 400 });
    }

    const multiplier = searchParams.get("multiplier");
    if (multiplier === null) {
        return new Response("Error: multiplier not provided", { status: 400 });
    }

    const timespan = searchParams.get("timespan");
    if (timespan === null) {
        return new Response("Error: timespan not provided", { status: 400 });
    }

    ...
limber marshBOT
#
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