RE: TextField allow letters Only (Handle at key press) not display any othe

Vaadin 6 / 7 / 8
1

I would recommend you to check some of the NumberField add-on’s in Directory, like this one
https://vaadin.com/directory/component/numberfield-vaadin-8
, whose source code is here:
https://github.com/Ansku/numberfield
 This is ofcourse doing exactly opposite you are looking for, but what you are looking for can be implemented by using the same technique.

2

Hi,

Is there any TextFormatter for textfield to enter letters only

I want textfield should accept only letters, it should not accespt numbers, symbols etc , just letters from A to Z and a to z accepted

Others should not print in text field need to handle textfield value and key event.

Is there any add-on or any formatter by which I can achieve this?

3

Hi do you have this kind of solution for vaadin flow. Vaadin 13 to be exact