28 lines
454 B
Go
28 lines
454 B
Go
package middleware
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import (
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"regexp"
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"github.com/gofiber/fiber/v2"
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)
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func OnlyIntegerAsID() fiber.Handler {
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return func(c *fiber.Ctx) error {
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regex, err := regexp.Compile(`([0-9]+)`)
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if err != nil {
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return err
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}
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loc := regex.FindStringIndex(c.Params("id"))
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if loc[1] == len(c.Params("id")) {
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return c.Next()
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}
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return c.
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Status(fiber.StatusBadRequest).
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JSON(Error{
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Error: "only numbers are allowed as ID",
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})
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}
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}
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