Default Rules conflicting error message (email Rule) #161

I have the same issues as this #143 (comment)

Found this in Validation.php

As well as this

My fix:

• I added a new key as the first value in $messageKeys

$messageKeys = [
    '*'.$this->messageSeparator.$ruleKey, // new value
    $attributeKey.$this->messageSeparator.$ruleKey,
    $attributeKey,
    $ruleKey
];

• I added to my custom messages to match the new value

$validation = $validator->validate($data, $rules, [
  'required' => ':attribute is required',
  '*:unique' => ':attribute already exists', // new custom message
  'email' => ':attribute must be a valid email address',
  'numeric' => ':attribute must be numeric',
  'in' => ':attribute must be one of :allowed_values',
]);

This was the first messages it picks on (Line #421) is the custom message and it breaks the loop. The fix work for any other custom rule as long as it matches *:{$ruleKey}

It's a temporary fix and not a very good cause I had to edit files file /vendor folder. If you could look into this, I'd also be happy to create a PR if I find a better solution later on