Hello,
http://uploadfile.pl/pokaz/1364126---qjw3.html
Hello Gutembe,
Sorry for the delayed response and inconvenience caused. As per the description above, you want to edit the PDF form properties and want to change the character limit from 10 to 14, Is that correct?
Please try changing the settings from form field properties in Acrobat, navigate to Text Filed Properties>Options>and make changes in Comb of, and select multi-line option, save the settings and PDF and see if this brings any difference.

What is the dot version of Acrobat installed, to identify refer to Identify the product and its version for Acrobat and Reader DC
Is it a Mac or Windows machine?
Let us know how it goes and share your findings.
Regards,
Anand Sri.
Sign up
Already have an account? Login
To post, reply, or follow discussions, please sign in with your Adobe ID.
Sign inSign in to Adobe Community
To post, reply, or follow discussions, please sign in with your Adobe ID.
Sign inEnter your E-mail address. We'll send you an e-mail with instructions to reset your password.
