'Rails 6 Remove specific error - delete(:email)
I know I can use user.errors.delete(: email) to delete the email validation error, but if an email has multiple errors on it, I assume it would remove all the errors associated with email.
Do rails have a way to delete a specific error message? I would like to remove the :already_confirmed error only. Looking for something like: user.errors.delete( email: :already_confirmed)
=> #<ActiveModel::Errors:0x007feee7ab60ere8
@base=
#<User id: 123, email: "[email protected]", created_at: "2020-09-26 19:00:38", updated_at: "2020-09-26 19:01:27", first_name: nil, last_name: nil>,
@details={:email=>[{:error=>:already_confirmed}]},
@messages={:email=>["was already confirmed, please try signing in"]}>
Solution 1:[1]
There should really be a user.errors.remove() method in rails. However, this is how I did it, but I am still hoping for a cleaner way.
error_index = user.errors.details[:email].find_index{|i| i[:error] == :already_confirmed}
if error_index.present?
user.errors.messages[:email].delete_at(error_index)
user.errors.details[:email].delete_at(error_index)
end
Solution 2:[2]
ActiveModel doesn't support any interface to delete specific errors
But you can something like this:
errors.details[:email].reject! { |detail| detail >= { error: :taken } }
errors.messages[:email].delete(t("activerecord.errors.messages.taken"))
It's not very elegant. But I haven't found a more beautiful solution yet
First line contains Hash#>= method. It returns true if one hash is part of another. In the example above, the error hash (detail) will also have the :value key
Second line deletes element from array by content. You need to know error message. Use the right locale key value
Solution 3:[3]
Just came across this, you can do model.errors.clear
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Lefty |
| Solution 2 | mechnicov |
| Solution 3 | Jess Brown |