[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [DOMSnapshot](./puppeteer.protocol.domsnapshot.md) > [TextBoxSnapshot](./puppeteer.protocol.domsnapshot.textboxsnapshot.md) > [length](./puppeteer.protocol.domsnapshot.textboxsnapshot.length.md) ## Protocol.DOMSnapshot.TextBoxSnapshot.length property The number of characters in this post layout textbox substring. Characters that would be represented as a surrogate pair in UTF-16 have length 2. Signature: ```typescript length: integer[]; ```