Need to restrict entering past dates in line mass change form in oracle order management

HI All,

We have a requirement to restrict entry of past dates in Line Mass Change Form. We need to add validation on date fields using form personalization

We can also check dates on click of OK button in Line Mass Change Form in Oracle Order Management. But there seems to be no trigger event on click of ok button which we can using in Forms Personalization

Please let us know how we can achieve the same using forms personalization.

Regards

Abhishek