Fixed the is-valid class displaying conditions: this class now only appears if the field has a filled value (will not appear otherwise)
This change allows form components to be highlighted as valid when they are being filled or after the were filled with real-time validation and re-rendering (improves Livewire use)
It does not change the behaviour for a form post-submission page reloading standard use-case
is-validclass displaying conditions: this class now only appears if the field has a filled value (will not appear otherwise)