Build a Cargo Manifest Validator - Build a Cargo Manifest Validator

JavaScript
1

Tell us what’s happening:

i wonder why my code fails at test 15. can you tell me what went wrong? thanks in advance

Your code so far

const normalizeUnits = (manifest) => {
  let manifestCopy = { ...manifest }
  if (manifest.unit === "lb") {
    manifestCopy.weight = manifest.weight * 0.45
    manifestCopy.unit = "kg"
    return manifestCopy
  }
  return manifestCopy
}

const validateManifest = (manifest) => {
  let manifestCopy = { ...manifest }
  let invalidEntry = {}

  // id
  if (Object.hasOwn(manifestCopy, "containerId")) {
    if (typeof manifestCopy.containerId === "number") {
      if (manifestCopy.containerId <= 0
        || !Number.isInteger(manifestCopy.containerId)) {
        invalidEntry.containerId = "Invalid"
      }
    } else {
      invalidEntry.containerId = "Invalid"
    }
  } else {
    invalidEntry.containerId = "Missing"
  }

  // destination
  if (Object.hasOwn(manifestCopy, "destination")) {
    if (typeof manifestCopy.destination === "string") {
      if (manifestCopy.destination.trim() === "") {
        invalidEntry.destination = "Invalid"
      }
    } else {
      invalidEntry.destination = "Invalid"
    }
  } else {
    invalidEntry.destination = "Missing"
  }

  // weight
  if (Object.hasOwn(manifestCopy, "weight")) {
    if (typeof manifestCopy.weight === "number") {
      if (manifestCopy.weight < 0
        || Number.isNaN(manifestCopy.weight)) {
        invalidEntry.weight = "Invalid"
      }
    } else {
      invalidEntry.weight = "Invalid"
    }
  } else {
    invalidEntry.weight = "Missing"
  }

  // unit
  if (Object.hasOwn(manifestCopy, "unit")) {
    if (typeof manifestCopy.unit === "string") {
      if (manifestCopy.unit !== "lb" && manifestCopy.unit !== "kg") {
        invalidEntry.unit = "Invalid"
      }
    } else {
      invalidEntry.unit = "Invalid"
    }
  } else {
    invalidEntry.unit = "Missing"
  }

  // hazmat
  if (Object.hasOwn(manifestCopy, "hazmat")) {
    if (typeof manifestCopy.hazmat === "boolean") {
      null
    } else {
      invalidEntry.hazmat = "Invalid"
    }
  } else {
    invalidEntry.hazmat = "Missing"
  }

  return invalidEntry
}

// You should implement a function named processManifest with a manifest parameter. The function should log:
//     If the manifest object is valid, Validation success: ${containerId} and then the manifest's weight in kilograms as such, Total weight: ${weight} kg. Use normalizeUnits() for this conversion.
//     If the manifest object is not valid, Validation error: ${containerId} and then the object returned by calling validateManifest() with the manifest object.

// Note: each of these two cases should have two console.log() calls.

const processManifest = manifest => {

}



// console.log(processManifest({ containerId: -88, destination: "Soledad", weight: NaN }))

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:139.0) Gecko/20100101 Firefox/139.0

Challenge Information:

Build a Cargo Manifest Validator - Build a Cargo Manifest Validator

GitHub Link: freeCodeCamp/curriculum/challenges/english/blocks/lab-cargo-manifest-validator/69a56b5069ca99f7317e6e19.md at main · freeCodeCamp/freeCodeCamp · GitHub

2

hello @wigabsent welcome back to the forum!

weight should a positive number (greater than 0) to be valid.