How do I change the asterisk color in a field?
You can easily change the color of the asterisk marking required fields. Go to Design and expand the Fields section. Under Label subsection, you will find the option called Required star color. Using the color picker, select the color that you know it fits best for your form.
How do I add an asterisk to mandatory fields in HTML?
Asterisk (*) next to a form control's label usually indicates it as "required". Oftentimes, this asterisk's purpose is then explained somewhere else on the page. Many users (especially screen reader users) may be confused with that, so be sure to make this information is easily accessible.