Hello Jeremy,
Yes the MaxLength feature doesn't work with the Multi-lined text box in Dynamic Forms. I apologize for this inconvenience.
A common workaround is by implementing a simple JavaScript function that counts the number of characters in the multi-lined textbox and don't allow over a certain number.
if(countChars($(MultiLineShortFieldName)) <= 10)
{
// code here
}
else
{
//code here to remove all characters after 10 characters.
}
Another cool functionality you can implement is in the following demonstration:
http://www.datasprings.com/products...stration-6 Take a look at the "Would you like to pass along any comments?:" question.
Please let me know if you have any questions.
Thanks,
Ryan