How do I run a script only if the field is not empty

How do I run a script only if the field is not empty

Well well, thanks to you, I had a full date on separate days, the months and the years in different areas. But now, I have a problem, as PDF has several fields calculated with script if you enter the date calculated by all other areas, which have separated and undefinied gives me does not want to put this to not always use this field. I tried to put one conditional if else but I sale. Esto, this is what I'm wearing

var datesol = event.value;//declaramos the variable

If (datesol = "") {}

this.getField('yearsol').value = "";

this.getField('monthsol').value = "";

this.getField('daysol').value = ""}

else {}

var array_datesol = datesol.split("/"); / / separamos esa con date the split funcio

this.getField('yearsol').value = array_datesol [2];

this.getField('monthsol').value = array_datesol [1];

this.getField('daysol').value = array_datesol [0];

With what they do not separate them now.

Help please

As mentioned, you cannot use

If (datesol = "")

because that sets the value of datesol to «» (you will need to double for the comparison operator =)

If you want to run code only if it is NOT empty, while it takes:

If (datesol <> "")

Tags: Acrobat

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