Modifier: :strtolower

lowercase. Write it after a colon: {Field:1:strtolower}

About

Product	GravityView
Requires	GravityView 2.0 or later
Works on	form fields
In the picker	Change the output

How to use it

Lowercase a value for a username

Write

Suggested username: {Full Name:1:strtolower}

Get

Suggested username: ada lovelace

Examples

Rendered by real Gravity Forms and GravityKit PHP against a test entry.

Merge tag	Output	Without the modifier
{Notes:2:strtolower}	it's -- <b>quick</b>, brown fox jumps over the lazy dog and it wasn't <b>that</b> slow & steady. ada lovelace wrote the first algorithm.	it&#039;s -- &lt;b&gt;QUICK&lt;/b&gt;, brown Fox jumps over the lazy dog and it wasn&#039;t &lt;b&gt;that&lt;/b&gt; slow &amp; steady.<br /> <br /> Ada Lovelace wrote the first algorithm.

Where the merge tag picker offers it

Form fields: Single line text · Paragraph text · Email · Website · Hidden · Consent · Signature · Drop down · Radio buttons · Checkboxes, one choice · Multi select · Image choice · Multiple choice · Post category · Calculation · Product · Product (single) · Product (hidden) · Product price · Option · Shipping · Shipping (single) · Date, after a custom format · Time · Name, one part · Address, one part · Phone, standard format · File upload · Post image · List · Repeater.

Where it is left out

Field kinds	Why
Checkboxes · Name · Address	Skipped on the whole field. The field is stored as several values, and GravityView skips it. Write one input instead, like .3 for a first name.
Number · Quantity · Total	Changes nothing on this field. A number has no letters and is one word, so case changes, word limits and escaping leave it as it is.
Date	Needs a date format first. GravityView changes the stored date (2024-03-09), which has no letters. Add “Custom date format” or “Human-readable time difference” first.
Phone, international format	Works on the stored record. An international phone field stores a record like {"country":"US",…}. GravityView would change that record, not the number people see.