checking check box based on text field

[Daniel26554125pyjt]

Hi i am new to java and i want to check check box automaticaly based if other text field is filled with some text. If that text field is empty then check box should be empty as well. Using adobe acrobat pro 2020

[kglad]

<moved from using the community>

[Nesa Nurani · Accepted solution]

As 'Validate' script of text field, use this and replace "Check Box Name" with the name of your checkbox:

this.getField("Check Box Name").checkThisBox(0,event.value == "" ? false : true);

[Daniel26554125pyjt]

Works great thanks a lot