--- title: "Change a field into code mode to write Jinja" slug: "how-to-change-a-field-into-code-mode-to-write-jinja" updated: 2026-06-01T16:17:11Z published: 2026-06-01T16:17:11Z canonical: "help.quickbase.com/how-to-change-a-field-into-code-mode-to-write-jinja" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.quickbase.com/llms.txt > Use this file to discover all available pages before exploring further. # Change a field into code mode to write Jinja Change a field to code mode to enter and edit Jinja values. ## Code Mode To change to code mode, select the `</>` code icon. ## Jinja Editor In the Jinja editor, your input fields can switch into a code editor. The Jinja editor detects typos. ![Animation showing a field switching to code mode in the Jinja editor with the code icon selected](https://cdn.document360.io/dd260e4e-10bb-4b66-8fb3-5504c272b904/Images/Documentation/30230631245204.png?sv=2026-02-06&spr=https&st=2026-11-06T19%3A58%3A40Z&se=2026-11-06T20%3A58%3A40Z&sr=c&sp=r&sig=I7uhZTN1nKL109AojrFuZTtJ89V321g07Fxc3q8fO1g%3D) There are also suggestions for your step references. When you start typing the available fields appear as soon as you select the step ID. ![Animation showing autocomplete suggestions appearing in the Jinja editor when typing a step ID reference](https://cdn.document360.io/dd260e4e-10bb-4b66-8fb3-5504c272b904/Images/Documentation/18546952843028.png?sv=2026-02-06&spr=https&st=2026-11-06T19%3A58%3A40Z&se=2026-11-06T20%3A58%3A40Z&sr=c&sp=r&sig=I7uhZTN1nKL109AojrFuZTtJ89V321g07Fxc3q8fO1g%3D)