Validation errors

Hi!
Thank you for the plugin, it works great. But reCAPTCHA fields have many validation errors.
Total Validator:

E651 The value of the 'for' attribute must match the 'id' of a control element in the same form
E895 [WCAG2 1.3.1 (A)] Reference to a missing or incorrect 'id' attribute
E664 The 'placeholder' attribute is not allowed for this input 'type'

validator.w3.org:

Error: Attribute placeholder not allowed on element input at this point.
....class=""> <input placeholder="recaptcha"  required type="hidden" data-field="fld_1179749" class=" form-control…_1179749" value="" data-type="recaptcha" aria-required="true"   aria-labelledby="fld_1179749Label" ><div ....
Error: Attribute required not allowed on element input at this point.
...class=""> <input placeholder="recaptcha"  required type="hidden" data-field="fld_1179749" class=" form-control…_1179749" value="" data-type="recaptcha" aria-required="true"   aria-labelledby="fld_1179749Label" ><div....
Error: Element input is missing one or more of the following attributes: aria-expanded, aria-valuemax, aria-valuemin, aria-valuenow, role.
...class=""> <input placeholder="recaptcha"  required type="hidden" data-field="fld_1179749" class=" form-control…_1179749" value="" data-type="recaptcha" aria-required="true"   aria-labelledby="fld_1179749Label" ><div...
Error: Attribute placeholder is only allowed when the input type is email, number, password, search, tel, text, or url.
...class=""> <input placeholder="recaptcha"  required type="hidden" data-field="fld_1179749" class=" form-control…_1179749" value="" data-type="recaptcha" aria-required="true"   aria-labelledby="fld_1179749Label" ><div...
Error: Attribute required is only allowed when the input type is checkbox, date, datetime-local, email, file, month, number, password, radio, search, tel, text, time, url, or week.
...class=""> <input placeholder="recaptcha"  required type="hidden" data-field="fld_1179749" class=" form-control…_1179749" value="" data-type="recaptcha" aria-required="true"   aria-labelledby="fld_1179749Label" ><div...
Error: The for attribute of the label element must refer to a non-hidden form control.
..._1-wrap"> <label id="fld_1179749Label" for="fld_1179749_1" class="control-label screen-reader-text sr-only">recapt...

Can it be resolved or this is something specific for Google reCAPTCHA?