Hide text fields if another text field is blank but copy another field is the same text field has information

[shumpeiy95405038]

I don't have much experience with Javascript, but I'm wanting to do the following and was wondering if anyone can help. All of the fields I have are text fields with no formatting.

Height1	UPC1
Height2	UPC2
Height3	UPC3

My text fields look like what's shown above. I wanted to make it so that for Height2 and Height3, the same exact information from Height1 is carried over, but is blanked out if UPC2 or UPC3 are blank.

example1.

3"	251012345600
3"	251012345700
3"	251012345800

example2.

3"	251012345600
3"	251012345700

Thanks a lot in advance!

[try67]

Do you want the user to be able to manually overwrite those values, or should they be automatic?

[shumpeiy95405038]

I’m not sure if it can be done, but I‘d like the values (height2 and Height3) to be automatic, while others to be manual

[try67]

You can use this code as the custom calculation script of Height2, for example:

if (this.getField("UPC2").valueAsString=="") event.value = "";

else event.value = this.getField("Height1").valueAsString

[shumpeiy95405038]

This worked exactly how I needed. Thank you!