TD-4624 Add regex validation of professional registration number field throughout the application

sherif-olaboye · sherif-olaboye · commit 5d48f64050bc · 2025-08-21T09:25:22.000+01:00
diff --git a/DigitalLearningSolutions.Web/Helpers/ProfessionalRegistrationNumberHelper.cs b/DigitalLearningSolutions.Web/Helpers/ProfessionalRegistrationNumberHelper.cs
@@ -48,7 +48,7 @@ public static void ValidateProfessionalRegistrationNumber(
                 );
             }
 
-            const string pattern = @"^[a-z\d-]+$";
+           const string pattern = @"^(\d{7}|[A-Za-z]{1,2}\d{6}|\d{4,8}|P?\d{5,6}|[C|P]\d{6}|[A-Za-z]?\d{5,6}|L\d{4,6}|\d{2}-[A-Za-z\d]{4,5})$";
             var rg = new Regex(pattern, RegexOptions.IgnoreCase);
             if (!rg.Match(prn).Success)
             {

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ public static void ValidateProfessionalRegistrationNumber(`
`48`	`48`	`);`
`49`	`49`	`}`
`50`	`50`
`51`		`- const string pattern = @"^[a-z\d-]+$";`
	`51`	`+ const string pattern = @"^(\d{7}\|[A-Za-z]{1,2}\d{6}\|\d{4,8}\|P?\d{5,6}\|[C\|P]\d{6}\|[A-Za-z]?\d{5,6}\|L\d{4,6}\|\d{2}-[A-Za-z\d]{4,5})$";`
`52`	`52`	`var rg = new Regex(pattern, RegexOptions.IgnoreCase);`
`53`	`53`	`if (!rg.Match(prn).Success)`
`54`	`54`	`{`