gp-conditional-pricing-fix-gv-page-number-validation-conflict.php

<?php
/**
 * Gravity Perks // Conditional Pricing + GravityView // Fix Page Number Validation Conflict
 * http://gravitywiz.com/documentation/gravity-forms-conditional-pricing/
 */
add_filter( 'gform_pre_validation', function( $form ) {
	if( is_callable( 'gravityview' ) && gravityview()->request->is_edit_entry() !== false ) {
		foreach( $form['fields'] as &$field ) {
			$field->pageNumber = 1;
		}
	}
	return $form;
} );