From ed37f592bf1c5d3efeb7b79f2392a551b42f648c Mon Sep 17 00:00:00 2001
From: Mike Jolley <mike.jolley@me.com>
Date: Tue, 11 Oct 2016 18:08:02 +0100
Subject: [PATCH] Set custom_attributes earlier

---
 includes/wc-template-functions.php | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/includes/wc-template-functions.php b/includes/wc-template-functions.php
index 55753c4a497..ab72c34c5c9 100644
--- a/includes/wc-template-functions.php
+++ b/includes/wc-template-functions.php
@@ -1884,7 +1884,20 @@ if ( ! function_exists( 'woocommerce_form_field' ) ) {
 		}
 
 		// Custom attribute handling
-		$custom_attributes = array();
+		$custom_attributes         = array();
+		$args['custom_attributes'] = array_filter( (array) $args['custom_attributes'] );
+
+		if ( $args['maxlength'] ) {
+		    $args['custom_attributes']['maxlength'] = absint( $args['maxlength'] );
+		}
+
+		if ( true === $args['autocomplete'] ) {
+		    $args['custom_attributes']['autocomplete'] = 'true';
+		}
+
+		if ( true === $args['autofocus'] ) {
+		    $args['custom_attributes']['autofocus'] = 'autofocus';
+		}
 
 		if ( ! empty( $args['custom_attributes'] ) && is_array( $args['custom_attributes'] ) ) {
 			foreach ( $args['custom_attributes'] as $attribute => $attribute_value ) {
@@ -1892,18 +1905,6 @@ if ( ! function_exists( 'woocommerce_form_field' ) ) {
 			}
 		}
 
-		if ( $args['maxlength'] ) {
-		    $custom_attributes['maxlength'] = absint( $args['maxlength'] );
-		}
-
-		if ( true === $args['autocomplete'] ) {
-		    $custom_attributes['autocomplete'] = 'true';
-		}
-
-		if ( true === $args['autofocus'] ) {
-		    $custom_attributes['autofocus'] = 'autofocus';
-		}
-
 		if ( ! empty( $args['validate'] ) ) {
 			foreach ( $args['validate'] as $validate ) {
 				$args['class'][] = 'validate-' . $validate;