Textbox Widget takes input when clicked outside of the box
I have to enable an Button based on the Input of the Textbox, used an Validator to check the input of the Textbox, based on a condition validator gives the true or false to the button.
Issue:
The validator get's invoked only when the data is entered in the textbox and then clicked some where else, the user wants validator to get invoked automatically without clicking somewhere else.

