Website Automation challenge

I am trying to automate this registration form

https://rpademo.automationanywhere.com/itbricks_crm.php

i have done everything expect to logics

How to handle empty field ?
How to handle clear form button ?
can anyone help me in this 2 questions
you can see the attach file. thanks
DataCapture.zip (302.8 KB)

@imumeriqbal

To check empty fields I hope you are using loop on datatable to get data

Use a if condition with IsNothing(currentrow("ColumnName") ) OrElse String.IsNullOrEmpty(currentrow("ColumnName").ToString.Trim) this will be on then side if you have empty value in the specified column

For clear form whenever you need it you just need to click on clear form which is available on the page.

Cheers