TypeError: Object [Model User] has no method 'isValid'

TypeError: Object [Model User] has no method 'isValid'

Please fix this.

This code does not work
User.isValid(function(valid) {
if (! valid)
{
console.log('invalid', user.errors);
}
else
{
console.log('valid');
}
});

and this one too:

User.create({name: "as", "age": "++"}, function(err, user) {
if(user.errors){
res.send({validationErrors:user.errors});
}
else
{
res.send(user);
}
});

What is wrong?

The issue reports a missing 'isValid' method on a User model in JugglingDB. First, check the model definition and validation documentation in the project. Look at the source code for the Model class to see if 'isValid' exists or if validation works differently. Run the provided code snippets to reproduce the error, then examine how validation errors are handled in the 'create' method. Determine the correct API for validation in this ORM.

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