No. The field will need to be "Text" to allow the "Y, M and D" chars. If you provide your email address I can send my sample for  you to try.

It is tricky but I think it will work.Mike

I played with the regular expression. It is not perfect but should provide help:var myRegExp = /[0-1][0-9]+Y [0-1][0-9]+M [0-3][0-9]+D/;      // Created a regular expression. This will only allow 2 digits for the year with                                                                              ...

Yes you would have to look at the RegExp to determine and set the format. If you look at my current format in my sample it ensures that the the entry is mm/dd/yyyy no other format or variation will be allowed.You would need to find the correct RegExp format

This drove me a bit nuts until I found the solution. I hope this works for youvar months = 38 //You can replace this with an input valuethis.rawValue = (months / 12 | 0) + " years and " + months % 12 +" months"

you would need to have a second action. For example if you have Apple, Banana, Orange and the user selects Banana and a field is displayed (visible) but when the select Orange the field that displayed for Banana is now hidden.You would need something like"if(this.rawValue == "Banana"){field1.presenc...

The simplest approach would be for there to be 3 fields with Y, M, D however if this isn't possible then you would need to first determine how you want it the user to enter the info. For example if you want them to enter 3 years, 7 months 45 Days what is the format you expect? Is it"03, 07, 45 or 03...

Here is how I solved it on a form I had created. I had a hidden field and on the calculate event following triggered. It may have also worked on an exit event. I do not recall why I did not do it on an exit eventvar myRegExp = /[0-1][0-9]\/[0-3][0-9]\/\d{4}/; // Created a regular expression for the ...

If you are using signatures on the form there is an option in the signature to lock fields after signing.

You need to email me. My email is mousland at gmail .com