How to add validations for the fields here and display error messages when the fields are empty?
connection: {
fields: [
{
name: "username",
hint: "Your email used for login"
},
{
name: "password",
optional: false,
control_type: "password",
}
],
authorization: {
type: "basic_auth",
credentials: lambda do |connection|
user(connection["username"])
password(connection["password"])
end
}
}
