Form designer: What is the max size for a textbox mapped to a process data (text datatype)

Process data with the text datatype are limited to 4000 characters.

If you want to map a textbox with more than 4000 characters, you have to use two textboxes associated with two process data, for example.

See for a solution to define a max length.

Note: The maxlength attribute is supported in Internet Explorer 10+, Firefox, Opera 15+, Chrome, and Safari.