How to remove red squiggly lines for mandatory fields in Dynamics AX 2012

Hello everyone,

When creating a form on Dynamics AX 2012, we’ve found that the red squiggly lines might be little disturbing especially when there are lot of required fields on a single form.

Is there any way to remove the red squiggly lines, then
change the background color of the required fields or showing * (asterisk) on the label instead?

Thank you in advance for your help,