diff --git a/wp-admin/includes/ajax-actions.php b/wp-admin/includes/ajax-actions.php
index 4593d0f3c7..8d5fd4c5e5 100644
--- a/wp-admin/includes/ajax-actions.php
+++ b/wp-admin/includes/ajax-actions.php
@@ -3692,7 +3692,7 @@ function wp_ajax_install_theme() {
$status['errorCode'] = $skin->result->get_error_code();
$status['errorMessage'] = $skin->result->get_error_message();
wp_send_json_error( $status );
- } elseif ( $skin->get_errors()->get_error_code() ) {
+ } elseif ( $skin->get_errors()->has_errors() ) {
$status['errorMessage'] = $skin->get_error_messages();
wp_send_json_error( $status );
} elseif ( is_null( $result ) ) {
@@ -3702,7 +3702,7 @@ function wp_ajax_install_theme() {
$status['errorMessage'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
// Pass through the error from WP_Filesystem if one was raised.
- if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
$status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() );
}
@@ -3805,7 +3805,7 @@ function wp_ajax_update_theme() {
$status['errorCode'] = $skin->result->get_error_code();
$status['errorMessage'] = $skin->result->get_error_message();
wp_send_json_error( $status );
- } elseif ( $skin->get_errors()->get_error_code() ) {
+ } elseif ( $skin->get_errors()->has_errors() ) {
$status['errorMessage'] = $skin->get_error_messages();
wp_send_json_error( $status );
} elseif ( is_array( $result ) && ! empty( $result[ $stylesheet ] ) ) {
@@ -3829,7 +3829,7 @@ function wp_ajax_update_theme() {
$status['errorMessage'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
// Pass through the error from WP_Filesystem if one was raised.
- if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
$status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() );
}
@@ -3891,7 +3891,7 @@ function wp_ajax_delete_theme() {
$status['errorMessage'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
// Pass through the error from WP_Filesystem if one was raised.
- if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
$status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() );
}
@@ -3980,7 +3980,7 @@ function wp_ajax_install_plugin() {
$status['errorCode'] = $skin->result->get_error_code();
$status['errorMessage'] = $skin->result->get_error_message();
wp_send_json_error( $status );
- } elseif ( $skin->get_errors()->get_error_code() ) {
+ } elseif ( $skin->get_errors()->has_errors() ) {
$status['errorMessage'] = $skin->get_error_messages();
wp_send_json_error( $status );
} elseif ( is_null( $result ) ) {
@@ -3990,7 +3990,7 @@ function wp_ajax_install_plugin() {
$status['errorMessage'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
// Pass through the error from WP_Filesystem if one was raised.
- if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
$status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() );
}
@@ -4081,7 +4081,7 @@ function wp_ajax_update_plugin() {
$status['errorCode'] = $skin->result->get_error_code();
$status['errorMessage'] = $skin->result->get_error_message();
wp_send_json_error( $status );
- } elseif ( $skin->get_errors()->get_error_code() ) {
+ } elseif ( $skin->get_errors()->has_errors() ) {
$status['errorMessage'] = $skin->get_error_messages();
wp_send_json_error( $status );
} elseif ( is_array( $result ) && ! empty( $result[ $plugin ] ) ) {
@@ -4115,7 +4115,7 @@ function wp_ajax_update_plugin() {
$status['errorMessage'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
// Pass through the error from WP_Filesystem if one was raised.
- if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
$status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() );
}
@@ -4182,7 +4182,7 @@ function wp_ajax_delete_plugin() {
$status['errorMessage'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
// Pass through the error from WP_Filesystem if one was raised.
- if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( $wp_filesystem instanceof WP_Filesystem_Base && is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
$status['errorMessage'] = esc_html( $wp_filesystem->errors->get_error_message() );
}
diff --git a/wp-admin/includes/class-wp-ajax-upgrader-skin.php b/wp-admin/includes/class-wp-ajax-upgrader-skin.php
index 8ea2b67570..12afb44e25 100644
--- a/wp-admin/includes/class-wp-ajax-upgrader-skin.php
+++ b/wp-admin/includes/class-wp-ajax-upgrader-skin.php
@@ -61,8 +61,10 @@ class WP_Ajax_Upgrader_Skin extends Automatic_Upgrader_Skin {
$messages = array();
foreach ( $this->errors->get_error_codes() as $error_code ) {
- if ( $this->errors->get_error_data( $error_code ) && is_string( $this->errors->get_error_data( $error_code ) ) ) {
- $messages[] = $this->errors->get_error_message( $error_code ) . ' ' . esc_html( strip_tags( $this->errors->get_error_data( $error_code ) ) );
+ $error_data = $this->errors->get_error_data( $error_code );
+
+ if ( $error_data && is_string( $error_data ) ) {
+ $messages[] = $this->errors->get_error_message( $error_code ) . ' ' . esc_html( strip_tags( $error_data ) );
} else {
$messages[] = $this->errors->get_error_message( $error_code );
}
diff --git a/wp-admin/includes/class-wp-upgrader-skin.php b/wp-admin/includes/class-wp-upgrader-skin.php
index 9465ed3401..27656aa2de 100644
--- a/wp-admin/includes/class-wp-upgrader-skin.php
+++ b/wp-admin/includes/class-wp-upgrader-skin.php
@@ -127,7 +127,7 @@ class WP_Upgrader_Skin {
}
if ( is_string( $errors ) ) {
$this->feedback( $errors );
- } elseif ( is_wp_error( $errors ) && $errors->get_error_code() ) {
+ } elseif ( is_wp_error( $errors ) && $errors->has_errors() ) {
foreach ( $errors->get_error_messages() as $message ) {
if ( $errors->get_error_data() && is_string( $errors->get_error_data() ) ) {
$this->feedback( $message . ' ' . esc_html( strip_tags( $errors->get_error_data() ) ) );
diff --git a/wp-admin/includes/class-wp-upgrader.php b/wp-admin/includes/class-wp-upgrader.php
index f22f5a8ff6..ca6c5acde3 100644
--- a/wp-admin/includes/class-wp-upgrader.php
+++ b/wp-admin/includes/class-wp-upgrader.php
@@ -191,7 +191,7 @@ class WP_Upgrader {
if ( ! WP_Filesystem( $credentials, $directories[0], $allow_relaxed_file_ownership ) ) {
$error = true;
- if ( is_object( $wp_filesystem ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( is_object( $wp_filesystem ) && $wp_filesystem->errors->has_errors() ) {
$error = $wp_filesystem->errors;
}
// Failed to connect, Error and request again
@@ -203,7 +203,7 @@ class WP_Upgrader {
return new WP_Error( 'fs_unavailable', $this->strings['fs_unavailable'] );
}
- if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
return new WP_Error( 'fs_error', $this->strings['fs_error'], $wp_filesystem->errors );
}
diff --git a/wp-admin/includes/file.php b/wp-admin/includes/file.php
index 01eb5e5774..2a0c879b10 100644
--- a/wp-admin/includes/file.php
+++ b/wp-admin/includes/file.php
@@ -1460,7 +1460,7 @@ function WP_Filesystem( $args = false, $context = false, $allow_relaxed_file_own
define( 'FS_TIMEOUT', 30 );
}
- if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
return false;
}
diff --git a/wp-admin/includes/plugin.php b/wp-admin/includes/plugin.php
index 0fb5080580..b310d19cbb 100644
--- a/wp-admin/includes/plugin.php
+++ b/wp-admin/includes/plugin.php
@@ -865,7 +865,7 @@ function delete_plugins( $plugins, $deprecated = '' ) {
return new WP_Error( 'fs_unavailable', __( 'Could not access filesystem.' ) );
}
- if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
return new WP_Error( 'fs_error', __( 'Filesystem error.' ), $wp_filesystem->errors );
}
diff --git a/wp-admin/includes/schema.php b/wp-admin/includes/schema.php
index edba6973a0..c7dc9d879e 100644
--- a/wp-admin/includes/schema.php
+++ b/wp-admin/includes/schema.php
@@ -980,7 +980,7 @@ function populate_network( $network_id = 1, $domain = '', $email = '', $site_nam
$errors->add( 'invalid_email', __( 'You must provide a valid email address.' ) );
}
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
return $errors;
}
diff --git a/wp-admin/includes/theme.php b/wp-admin/includes/theme.php
index 90ecbc216e..a22235ee73 100644
--- a/wp-admin/includes/theme.php
+++ b/wp-admin/includes/theme.php
@@ -60,7 +60,7 @@ function delete_theme( $stylesheet, $redirect = '' ) {
return new WP_Error( 'fs_unavailable', __( 'Could not access filesystem.' ) );
}
- if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->get_error_code() ) {
+ if ( is_wp_error( $wp_filesystem->errors ) && $wp_filesystem->errors->has_errors() ) {
return new WP_Error( 'fs_error', __( 'Filesystem error.' ), $wp_filesystem->errors );
}
diff --git a/wp-admin/includes/user.php b/wp-admin/includes/user.php
index 269d64fb26..34554f6187 100644
--- a/wp-admin/includes/user.php
+++ b/wp-admin/includes/user.php
@@ -207,7 +207,7 @@ function edit_user( $user_id = 0 ) {
*/
do_action_ref_array( 'user_profile_update_errors', array( &$errors, $update, &$user ) );
- if ( $errors->get_error_codes() ) {
+ if ( $errors->has_errors() ) {
return $errors;
}
diff --git a/wp-admin/network/user-new.php b/wp-admin/network/user-new.php
index 57f54124ca..5a230e069e 100644
--- a/wp-admin/network/user-new.php
+++ b/wp-admin/network/user-new.php
@@ -44,7 +44,7 @@ if ( isset( $_REQUEST['action'] ) && 'add-user' == $_REQUEST['action'] ) {
$user = wp_unslash( $_POST['user'] );
$user_details = wpmu_validate_user_signup( $user['username'], $user['email'] );
- if ( is_wp_error( $user_details['errors'] ) && ! empty( $user_details['errors']->errors ) ) {
+ if ( is_wp_error( $user_details['errors'] ) && $user_details['errors']->has_errors() ) {
$add_user_errors = $user_details['errors'];
} else {
$password = wp_generate_password( 12, false );
diff --git a/wp-admin/update-core.php b/wp-admin/update-core.php
index 0808364216..c49b000553 100644
--- a/wp-admin/update-core.php
+++ b/wp-admin/update-core.php
@@ -499,7 +499,7 @@ if ( ! WP_Filesystem( $credentials, ABSPATH, $allow_relaxed_file_ownership ) ) {
return;
}
-if ( $wp_filesystem->errors->get_error_code() ) {
+if ( $wp_filesystem->errors->has_errors() ) {
foreach ( $wp_filesystem->errors->get_error_messages() as $message ) {
show_message( $message );
}
diff --git a/wp-admin/user-new.php b/wp-admin/user-new.php
index 87955860d4..91ba0ace58 100644
--- a/wp-admin/user-new.php
+++ b/wp-admin/user-new.php
@@ -160,7 +160,7 @@ Please click the following link to confirm the invite:
// Adding a new user to this site
$new_user_email = wp_unslash( $_REQUEST['email'] );
$user_details = wpmu_validate_user_signup( $_REQUEST['user_login'], $new_user_email );
- if ( is_wp_error( $user_details['errors'] ) && ! empty( $user_details['errors']->errors ) ) {
+ if ( is_wp_error( $user_details['errors'] ) && $user_details['errors']->has_errors() ) {
$add_user_errors = $user_details['errors'];
} else {
/**
diff --git a/wp-includes/class-wp-customize-manager.php b/wp-includes/class-wp-customize-manager.php
index 2749b0bf81..dc31945d1c 100644
--- a/wp-includes/class-wp-customize-manager.php
+++ b/wp-includes/class-wp-customize-manager.php
@@ -2302,7 +2302,7 @@ final class WP_Customize_Manager {
if ( ! is_wp_error( $validity ) ) {
/** This filter is documented in wp-includes/class-wp-customize-setting.php */
$late_validity = apply_filters( "customize_validate_{$setting->id}", new WP_Error(), $unsanitized_value, $setting );
- if ( ! empty( $late_validity->errors ) ) {
+ if ( $late_validity->has_errors() ) {
$validity = $late_validity;
}
}
diff --git a/wp-includes/class-wp-customize-setting.php b/wp-includes/class-wp-customize-setting.php
index a5cbabb484..4052bc3b1b 100644
--- a/wp-includes/class-wp-customize-setting.php
+++ b/wp-includes/class-wp-customize-setting.php
@@ -594,7 +594,7 @@ class WP_Customize_Setting {
*/
$validity = apply_filters( "customize_validate_{$this->id}", $validity, $value, $this );
- if ( is_wp_error( $validity ) && empty( $validity->errors ) ) {
+ if ( is_wp_error( $validity ) && ! $validity->has_errors() ) {
$validity = true;
}
return $validity;
diff --git a/wp-includes/class-wp-error.php b/wp-includes/class-wp-error.php
index ae8b237801..adbfb21c2c 100644
--- a/wp-includes/class-wp-error.php
+++ b/wp-includes/class-wp-error.php
@@ -71,7 +71,7 @@ class WP_Error {
* @return array List of error codes, if available.
*/
public function get_error_codes() {
- if ( empty( $this->errors ) ) {
+ if ( ! $this->has_errors() ) {
return array();
}
@@ -161,6 +161,20 @@ class WP_Error {
}
}
+ /**
+ * Verify if the instance contains errors.
+ *
+ * @since 5.0.0
+ *
+ * @return bool
+ */
+ public function has_errors() {
+ if ( ! empty( $this->errors ) ) {
+ return true;
+ }
+ return false;
+ }
+
/**
* Add an error or append additional message to an existing error.
*
diff --git a/wp-includes/customize/class-wp-customize-custom-css-setting.php b/wp-includes/customize/class-wp-customize-custom-css-setting.php
index d18b9aaaa9..967f459357 100644
--- a/wp-includes/customize/class-wp-customize-custom-css-setting.php
+++ b/wp-includes/customize/class-wp-customize-custom-css-setting.php
@@ -161,7 +161,7 @@ final class WP_Customize_Custom_CSS_Setting extends WP_Customize_Setting {
$validity->add( 'illegal_markup', __( 'Markup is not allowed in CSS.' ) );
}
- if ( empty( $validity->errors ) ) {
+ if ( ! $validity->has_errors() ) {
$validity = parent::validate( $css );
}
return $validity;
diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php
index e741b2149d..8b03e80d9b 100644
--- a/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php
+++ b/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php
@@ -470,7 +470,7 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
if ( is_multisite() ) {
$ret = wpmu_validate_user_signup( $user->user_login, $user->user_email );
- if ( is_wp_error( $ret['errors'] ) && ! empty( $ret['errors']->errors ) ) {
+ if ( is_wp_error( $ret['errors'] ) && $ret['errors']->has_errors() ) {
$error = new WP_Error( 'rest_invalid_param', __( 'Invalid user parameter(s).' ), array( 'status' => 400 ) );
foreach ( $ret['errors']->errors as $code => $messages ) {
foreach ( $messages as $message ) {
diff --git a/wp-includes/user.php b/wp-includes/user.php
index dd5d5367ba..66a54cda47 100644
--- a/wp-includes/user.php
+++ b/wp-includes/user.php
@@ -2469,7 +2469,7 @@ function register_new_user( $user_login, $user_email ) {
*/
$errors = apply_filters( 'registration_errors', $errors, $sanitized_user_login, $user_email );
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
return $errors;
}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 8ac8ec6aee..82f5b252eb 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
-$wp_version = '5.0-alpha-42760';
+$wp_version = '5.0-alpha-42761';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-login.php b/wp-login.php
index 6415b1544a..f82661d2ca 100644
--- a/wp-login.php
+++ b/wp-login.php
@@ -53,7 +53,7 @@ function login_header( $title = 'Log In', $message = '', $wp_error = '' ) {
*/
$shake_error_codes = apply_filters( 'shake_error_codes', $shake_error_codes );
- if ( $shake_error_codes && $wp_error->get_error_code() && in_array( $wp_error->get_error_code(), $shake_error_codes ) ) {
+ if ( $shake_error_codes && $wp_error->has_errors() && in_array( $wp_error->get_error_code(), $shake_error_codes ) ) {
add_action( 'login_head', 'wp_shake_js', 12 );
}
@@ -208,7 +208,7 @@ function login_header( $title = 'Log In', $message = '', $wp_error = '' ) {
unset( $error );
}
- if ( $wp_error->get_error_code() ) {
+ if ( $wp_error->has_errors() ) {
$errors = '';
$messages = '';
foreach ( $wp_error->get_error_codes() as $code ) {
@@ -341,7 +341,7 @@ function retrieve_password() {
*/
do_action( 'lostpassword_post', $errors );
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
return $errors;
}
@@ -687,7 +687,7 @@ switch ( $action ) {
*/
do_action( 'validate_password_reset', $errors, $user );
- if ( ( ! $errors->get_error_code() ) && isset( $_POST['pass1'] ) && ! empty( $_POST['pass1'] ) ) {
+ if ( ( ! $errors->has_errors() ) && isset( $_POST['pass1'] ) && ! empty( $_POST['pass1'] ) ) {
reset_password( $user, $_POST['pass1'] );
setcookie( $rp_cookie, ' ', time() - YEAR_IN_SECONDS, $rp_path, COOKIE_DOMAIN, is_ssl(), true );
login_header( __( 'Password Reset' ), '' . __( 'Your password has been reset.' ) . ' ' . __( 'Log in' ) . '
' );
@@ -973,7 +973,7 @@ switch ( $action ) {
}
if ( $interim_login ) {
- if ( ! $errors->get_error_code() ) {
+ if ( ! $errors->has_errors() ) {
$errors->add( 'expired', __( 'Your session has expired. Please log in to continue where you left off.' ), 'message' );
}
} else {
@@ -1015,7 +1015,7 @@ switch ( $action ) {
}
$rememberme = ! empty( $_POST['rememberme'] );
- if ( ! empty( $errors->errors ) ) {
+ if ( $errors->has_errors() ) {
$aria_describedby_error = ' aria-describedby="login_error"';
} else {
$aria_describedby_error = '';
diff --git a/wp-signup.php b/wp-signup.php
index cecaf989e5..92b6a21b4a 100644
--- a/wp-signup.php
+++ b/wp-signup.php
@@ -323,7 +323,7 @@ function signup_another_blog( $blogname = '', $blog_title = '', $errors = '' ) {
echo '' . sprintf( __( 'Get another %s site in seconds' ), get_network()->site_name ) . '
';
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
echo '' . __( 'There was a problem, please correct the form below and try again.' ) . '
';
}
?>
@@ -389,7 +389,7 @@ function validate_another_blog_signup() {
$blog_title = $result['blog_title'];
$errors = $result['errors'];
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
signup_another_blog( $blogname, $blog_title, $errors );
return false;
}
@@ -604,7 +604,7 @@ function validate_user_signup() {
$user_email = $result['user_email'];
$errors = $result['errors'];
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
signup_user( $user_name, $user_email, $errors );
return false;
}
@@ -729,7 +729,7 @@ function validate_blog_signup() {
$user_email = $user_result['user_email'];
$user_errors = $user_result['errors'];
- if ( $user_errors->get_error_code() ) {
+ if ( $user_errors->has_errors() ) {
signup_user( $user_name, $user_email, $user_errors );
return false;
}
@@ -741,7 +741,7 @@ function validate_blog_signup() {
$blog_title = $result['blog_title'];
$errors = $result['errors'];
- if ( $errors->get_error_code() ) {
+ if ( $errors->has_errors() ) {
signup_blog( $user_name, $user_email, $blogname, $blog_title, $errors );
return false;
}