Enforce trailing slashes in URLs

If you're moving from another CMS that uses trailing slashes in URLs and you'd like to keep the same format in Statamic for SEO purposes, you can!

Simply add this to the boot method of your AppServiceProvider:

use Statamic\Facades\URL;

URL::enforceTrailingSlashes()

Now all URLs built by Statamic will include trailing slashes.

Redirect

This only handles how Statamic builds URLs. Statamic will still accept requests to non-trailing-slash URLs. If you want them to redirect to the trailing slash version, add the following to your web server config:

Apache

Add this to your .htaccess file:

RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_URI} !(.*)/$
RewriteRule ^(.*)$ /$1/ [R=301,L]

Nginx

Add this to your server block:

location / {
    if (!-f $request_filename) {
        rewrite ^/(.*)([^/])$ /$1$2/ permanent;
    }
    try_files $uri $uri/ /index.php?$query_string;
}

IIS

Add this to your web.config file:

<system.webServer>
    <rewrite>
        <rules>
            <rule name="Add trailing slash" stopProcessing="true">
                <match url="^([^/]+(?:/[^/]+)*)$" />
                <conditions>
                    <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
                    <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
                </conditions>
                <action type="Redirect" url="{R:1}/" redirectType="Permanent" />
            </rule>
        </rules>
    </rewrite>
</system.webServer>