Error: User validation failed: username: Path `username` is required., password: Path `password` is required., email: Path `email` is required.
    at ValidationError.inspect (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\error\validation.js:50:26)
    at formatValue (node:internal/util/inspect:790:19)
    at inspect (node:internal/util/inspect:350:10)
    at formatWithOptionsInternal (node:internal/util/inspect:2241:40)
    at formatWithOptions (node:internal/util/inspect:2103:10)
    at console.value (node:internal/console/constructor:339:14)
    at console.log (node:internal/console/constructor:376:61)
    at module.exports.createAcc (D:\Wonderfull\Projects Made\Online Shop\controllers\auth.controller.js:39:13)
    at processTicksAndRejections (node:internal/process/task_queues:96:5) {
  errors: {
    username: ValidatorError: Path `username` is required.
        at validate (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\schematype.js:1346:13)
        at SchemaString.SchemaType.doValidate (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\schematype.js:1330:7)       
        at D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\document.js:2905:18
        at processTicksAndRejections (node:internal/process/task_queues:78:11) {
      properties: [Object],
      kind: 'required',
      path: 'username',
      value: undefined,
      reason: undefined,
      [Symbol(mongoose:validatorError)]: true
    },
    password: ValidatorError: Path `password` is required.
        at validate (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\schematype.js:1346:13)
        at SchemaString.SchemaType.doValidate (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\schematype.js:1330:7)       
        at D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\document.js:2905:18
        at processTicksAndRejections (node:internal/process/task_queues:78:11) {
      properties: [Object],
      kind: 'required',
      path: 'password',
      value: undefined,
      reason: undefined,
      [Symbol(mongoose:validatorError)]: true
    },
    email: ValidatorError: Path `email` is required.
        at validate (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\schematype.js:1346:13)
        at SchemaString.SchemaType.doValidate (D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\schematype.js:1330:7)       
        at D:\Wonderfull\Projects Made\Online Shop\node_modules\mongoose\lib\document.js:2905:18
        at processTicksAndRejections (node:internal/process/task_queues:78:11) {
      properties: [Object],
      kind: 'required',
      path: 'email',
      value: undefined,
      reason: undefined,
      [Symbol(mongoose:validatorError)]: true
    }
  },
  _message: 'User validation failed'
}

iam stuck in this for days and cant solve it so please help if u can, iam trying to create an account from form but it send empty stuffs i guess
i created my model and required all username , email and password but when i delete "required" this error disappear but create no accounts in the database

i also commented the bcrypt code because it send another error saying "Error: data and salt arguments required "

this is my model

this is my routes file

and here is my controllers controllers

this is my error

CodePudding user response：

Welcome to StackOverflow!

In your model, you have mentioned the required: true for the username, password, and email, so you need to pass the value to that required field in your front-end or in postman. or you can handle a error instead of required field like this.

if (!username|| username== "") {
    return res.send("username is required");
  }

and

"Error: data and salt arguments required" is because of you need to pass the argument data and salt value. without these two argument the method will returns a error.

here is a simple example for encrypt the password.

await bcrypt.hash(password, 10);