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Set Minimum Length for Numeric Unique ID

Updated September 18, 2025
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Instructions

See “Where do I put snippets?” in our documentation for installation instructions.

Code

Filename: gpui-set-minimum-numeric-length.php

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<?php
/**
 * Gravity Perks // Unique ID // Set Minimum Length for Numeric Unique ID
 * https://gravitywiz.com/documentation/gravity-forms-unique-id/
 */
add_filter( 'gpui_numeric_minimum_length', function() {
	// Update "3" to your desired minimum length.
	return 3;
} );

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