<input class="form-control" id="password_field" name="password" type="password"
spellcheck="false" autocomplete="false" autocapitalize="none" aria-description="Your password is not visible."/>
<span class="input-group-addon">
- <button id="show_password" class="btn" type="button" role="switch" aria-label="password visibility"
+ <button id="show_password" class="btn" type="button" aria-label="password visibility"
aria-checked="false" ><i class="fas fa-eye-slash"></i>
</button>
</span>