Build a Cargo Manifest Validator - Build a Cargo Manifest Validator

Curriculum Help
1

Tell us what’s happening:

I cant understand why it doesnt comply to step 15, please explain why

Your code so far

function normalizeUnits (manifest) {
  let kgManifest = {...manifest};;
  if (manifest.unit == "lb") {
    kgManifest.weight = manifest.weight * 0.45;
    kgManifest.unit = "kg";
    return kgManifest;
  } else {
    return kgManifest;
  }
}

function validateManifest (manifest) {
  const wrongList = {};

  if (manifest.hasOwnProperty("containerId") == false) {
    wrongList.containerId = "Missing";
  } else if (!Number.isInteger(manifest.containerId) || manifest.containerId <= 0) {
    wrongList.containerId = "Invalid"
  }

  if (manifest.hasOwnProperty("destination") == false) {
    wrongList.destination = "Missing";
  } else if (typeof manifest.destination !== 'string') {
    wrongList.destination = "Invalid"
  } else if (manifest.destination.trim() === "") {
  wrongList.destination = "Invalid";
}

  if (manifest.hasOwnProperty("weight") == false) {
    wrongList.weight = "Missing";
  } else if (typeof manifest.weight !== "number" || Number.isNaN(manifest.weight) || manifest.weight < 0) {
    wrongList.weight = "Invalid"
  }

  if (manifest.hasOwnProperty("unit") == false) {
    wrongList.unit = "Missing";
  } else if (manifest.unit !== "kg" && manifest.unit !== "lb") {
    wrongList.unit = "Invalid"
  } 

  if (manifest.hasOwnProperty("hazmat") == false) {
    wrongList.hazmat = "Missing";
  } else if (typeof manifest.hazmat !== 'boolean') {
    wrongList.hazmat = "Invalid"
  }

  return wrongList;
}

function processManifest (manifest) {
  const errors = (validateManifest(manifest));
  if (Object.keys(errors).length !== 0) {
    console.log(`Validation error: ${manifest.containerId}`);
    console.log(errors);
  } else {
    const normalized = normalizeUnits(manifest);
    console.log(`Validation success: ${manifest.containerId}`);
    console.log(`Total weight: ${normalized.weight} kg`);
  }
}

processManifest({ containerId: -88, destination: "Soledad", weight: NaN, unit: "pound", hazmat: "1" });

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0

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

what do you need to do for weight: 0?

3

ah :neutral_face: … yea that fixed it, thankyou!