greenhornet79/auto-populate-quantity-gravity-forms.php

## auto-populate-quantity-gravity-forms.php
<?php

add_filter( 'gform_field_value_default_quantity', 'endo_set_default_quantity' );
function endo_set_default_quantity() {
    return 1; // change this number to whatever you want the default quantity to be
}
	<?php

	add_filter( 'gform_field_value_default_quantity', 'endo_set_default_quantity' );
	function endo_set_default_quantity() {
	return 1; // change this number to whatever you want the default quantity to be
	}