Tell us what’s happening:
Fail in step 21, 25, and 26. The answer seems to be correct. I’ve tried rearranging and changing things; can anyone give me some tips? thanks.
Your code so far
const normalizeUnits = manifest => {
const newManifest = {...manifest};
if(newManifest.unit === "lb") {
newManifest.weight = newManifest.weight*0.45;
newManifest.unit = "kg"
}
return newManifest;
}
const validateManifest = manifest => {
const newManifest = {...manifest};
const errs = {};
if(newManifest.containerId === undefined) {
errs.containerId = "Missing";
}else if(!Number.isInteger(newManifest.containerId) || newManifest.containerId <= 0) {
errs.containerId = "Invalid";
}
if(newManifest.destination === undefined) {
errs.destination = "Missing";
}else if(typeof newManifest.destination !== "string" || newManifest.destination.trim() === '') {
errs.destination = "Invalid"
}
if(newManifest.weight === undefined) {
errs.weight = "Missing"
}else if(typeof newManifest.weight !== "number" || newManifest.weight <= 0 || Number.isNaN(newManifest.weight)) {
errs.weight = "Invalid"
}
if(newManifest.unit === undefined) {
errs.unit = "Missing"
}else if(newManifest.unit !== "kg" && newManifest.unit !== "lb") {
errs.unit = "Invalid"
}
if(newManifest.hazmat === undefined) {
errs.hazmat = "Missing"
}else if(typeof newManifest.hazmat !== "boolean") {
errs.hazmat = "Invalid"
}
return errs
};
const processManifest = manifest => {
const newManifest = {...manifest}
const errs = validateManifest(newManifest);
const isValid = Object.keys(errs).length === 0;
if(isValid) {
console.log(`Validation success: ${newManifest.containerId}`);
const normalizedNewmanifest = normalizeUnits(newManifest);
console.log(`Total weight: ${normalizedNewmanifest.weight} kg`)
}else {
console.log(`Validation error: ${newManifest.containerId}`);
console.log(errs)
}
}
console.log(processManifest({ containerId: 55, destination: "Carmel", weight: -100, unit: "lb", hazmat: false }));
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36
Challenge Information:
Build a Cargo Manifest Validator - Build a Cargo Manifest Validator
