useField with RegEx does not parse correctly the params

[LuisMiguelFilipe]

Versions

• vee-validate: 4.0.3
• vue: 3.0.0

Describe the bug
useField with regex does not parse correctly the params

note: I am assuming that a RegEx can be used with useField

To reproduce
Steps to reproduce the behavior:

1. define an input field with useField

const ret = useField('my field name', { regex: /^[0-9]+$/ });

2. type some value in the html input
3. validation is triggered. argument params value is `{}
4. Nothing ever fails

What is happening
function buildParams(provided)
is doing Object.keys of a RegEx which returns an empty array [].

I guess a different if statement should be added to handle RegEx

Expected behavior
regex should be evaluated

Demo link
If applicable, add a minimal demo link to help explain your problem. You can use JSFiddle or Codesandbox.

Desktop (please complete the following information):

• OS:windows
• Browser [chrome]
• Version [87]

Smartphone (please complete the following information):
N/A

Additional context
Add any other context about the problem here.

[logaretm]

Can you create an example for this? You can use codesandbox

[logaretm]

Never mind, I was able to reproduce it and Identified the issue and fixed it. Should be tagged in the next release shortly

[LuisMiguelFilipe]

wow! Great work again on fixing it so rapidly 💪