fix

Author: mtrezza

spec/index.spec.js

@@ -686,7 +686,7 @@ describe('server', () => {
       .catch(done.fail);
   });
 
-  fdescribe('publicServerURL', () => {
+  describe('publicServerURL', () => {
     it('should load publicServerURL', async () => {
       await reconfigureServer({
         publicServerURL: () => 'https://example.com/1',

src/Config.js

@@ -183,6 +183,7 @@ export class Config {
     userController,
     appName,
     publicServerURL,
+    _publicServerURL,
     emailVerifyTokenValidityDuration,
     emailVerifyTokenReuseIfValid,
   }) {
@@ -191,7 +192,7 @@ export class Config {
       this.validateEmailConfiguration({
         emailAdapter,
         appName,
-        publicServerURL,
+        publicServerURL: publicServerURL || _publicServerURL,
         emailVerifyTokenValidityDuration,
         emailVerifyTokenReuseIfValid,
       });
@@ -474,7 +475,7 @@ export class Config {
     if (typeof appName !== 'string') {
       throw 'An app name is required for e-mail verification and password resets.';
     }
-    if (typeof publicServerURL !== 'string') {
+    if (typeof publicServerURL !== 'string' && typeof publicServerURL !== 'function') {
       throw 'A public server url is required for e-mail verification and password resets.';
     }
     if (emailVerifyTokenValidityDuration) {

src/Routers/UsersRouter.js

@@ -418,7 +418,7 @@ export class UsersRouter extends ClassesRouter {
       Config.validateEmailConfiguration({
         emailAdapter: req.config.userController.adapter,
         appName: req.config.appName,
-        publicServerURL: req.config.publicServerURL,
+        publicServerURL: req.config.publicServerURL || req.config._publicServerURL,
         emailVerifyTokenValidityDuration: req.config.emailVerifyTokenValidityDuration,
         emailVerifyTokenReuseIfValid: req.config.emailVerifyTokenReuseIfValid,
       });