Duplicate text

Forum|Forum|16 days ago
July 8, 2026
1 reply
15 views

Hi, I have two text fields and wish to duplicate text from "Text1" to "Text2" but only last 3 words.

Correct answer Nesa Nurani

You can use this as validate script of "Text1" field:

var text = event.value ? event.value.trim() : "";

if (text === "") {
 this.getField("Text2").value = "";} 
else {
 var words = text.split(/\s+/);
 this.getField("Text2").value = words.slice(-3).join(" ");}

Nesa Nurani

Correct answer

Community Expert

You can use this as validate script of "Text1" field:

var text = event.value ? event.value.trim() : "";

if (text === "") {
 this.getField("Text2").value = "";} 
else {
 var words = text.split(/\s+/);
 this.getField("Text2").value = words.slice(-3).join(" ");}

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