.was-validated .form-control:valid ~ .valid-feedback, .was-validated .form-control:valid ~ .valid-tooltip, .form-control.is-valid ~ .valid-feedback, .form-control.is-valid ~ .valid-tooltip {
    display: none !important;
}

.was-validated .form-control:valid, .form-control.is-valid {
    background-image: none !important;
}