smaller uniq id in custom_url

src/app/core/services/poll.service.ts

@@ -142,6 +142,7 @@ export class PollService implements Resolve<Poll> {
 	}
 
 	public convertTextToSlug(str: string) {
+		str = str.trim();
 		str = str.replace(/^\s+|\s+$/g, ''); // trim
 		str = str.toLowerCase();
 

src/app/features/administration/form/base-config/base-config.component.ts

@@ -46,6 +46,11 @@ export class BaseConfigComponent {
 	 * set the poll custom_url from other data of the poll
 	 */
 	automaticSlug(): void {
-		this.form.patchValue({ custom_url: this.utilitiesService.makeUuid() });
+		this.form.patchValue({
+			custom_url:
+				this.pollService.convertTextToSlug(this.form.value.title) +
+				'_' +
+				this.utilitiesService.makeUuid().substr(0, 12),
+		});
 	}
 }