Checkbox can not be check with "Yes"

[Tadelsucht]

The problem is the check-value for these checkboxes is not "Yes" in this form. The creator of the pdf form has chosen an other value for an selected checkbox.

The accepted values for checkboxes should be "Yes", "On", "True" and "1" no matter what the creator has configured.

With this webtool you can see the exported value for checkboxes.
http://www.pdfescape.com

http://developers.itextpdf.com/question/how-check-check-box

http://developers.itextpdf.com/examples/form-examples/get-information-form#1099-checkboxvalues.java

[Tadelsucht]

A direct info what is usable for this field in BulkPDF would be great.

[ifuchs]

I have a form with checkboxes and BulkPDF shows the value of "Off". I tried setting this to "On" with no effect. How do I check boxes?