The message should appear before saving.

[Sayad]

I want to put a confirmation display message inside the form. Inside the column [AWB NO] if the starting from the FLIP******. A confirmation message will appear before saving the form.

Can I show the confirmation message inside the form? 

 

[Joseph_Seddik]

Add a new Yes/No column, with Show and Require condition to match if [AWB NO] starts with "FLIP". 

In this new column's Description put your confirmation message. 

In its Valid if field put: [_This] 

[Sayad]

Will work with virtual column.

[Joseph_Seddik]

If you just want to display a message to the user, without needing him to acknowledge the message and confirm the entry, then yes, you can use a virtual column type Show.

Otherwise, if you want the user to confirm the message, then no, you cannot use a virtual column.

[Sayad]

Confirmation message is showing. But the column line is visible. I want the display pop message to appear. please help. 

1. Valid if field: 

IF( STARTSWITH([AWB NO], "FLIP"), [_This] = "Yes", TRUE )

2. Show? field: 

STARTSWITH([AWB NO], "FLIP")

[Joseph_Seddik]

There's no way I know of to initiate a pop-up from inside a form view.