Feature/label visibility default behaviour (#146)

* Allows word count validation for charctercount field

* Added feature flag for showing field label when only one field

* Update changelog and version

Author: jack-nimbleapproach

CHANGELOG.md

@@ -54,4 +54,12 @@ All notable changes to this service will be documented in this file.
 
 ## [1.2.10]
 ### Notes
-- Added support custom application names per tenant.
+- Added support custom application names per tenant.
+
+## [1.2.11]
+### Notes
+- Added max-words property to character count field.
+
+## [1.2.12]
+### Notes
+- Added root level template property "hideFieldLabelWhenOnlyOneField" to toggle labels hiding for single field pages.

src/DfE.ExternalApplications.Domain/Models/FormTemplate.cs

@@ -32,5 +32,8 @@ public class FormTemplate
         /// </summary>
         [JsonPropertyName("defaultFieldRequirementPolicy")]
         public string? DefaultFieldRequirementPolicy { get; set; }
+
+        [JsonPropertyName("hideFieldLabelWhenOnlyOneField")]
+        public bool HideFieldLabelWhenOnlyOneField { get; set; } = true; // Default to true for backward compatibility
     }
 }

src/DfE.ExternalApplications.Web/DfE.ExternalApplications.Web.csproj

@@ -5,8 +5,8 @@
 		<Nullable>enable</Nullable>
 		<ImplicitUsings>enable</ImplicitUsings>
 		<UserSecretsId>8051c984-585b-4a5e-b6d7-833e5dd4afe7</UserSecretsId>
-		<Version>1.2.10</Version>
-		<InformationalVersion>1.2.10</InformationalVersion>
+		<Version>1.2.12</Version>
+		<InformationalVersion>1.2.12</InformationalVersion>
 		<IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
 	</PropertyGroup>
 

src/DfE.ExternalApplications.Web/Views/Shared/FormEngine/_FormPage.cshtml

@@ -17,7 +17,10 @@
             .FieldType.Equals("upload", StringComparison.OrdinalIgnoreCase));
 
     string typeOfFirstField = Model.CurrentPage.Fields[0].Type;
-    bool labelledByHeader = (Model.CurrentPage.Fields.Count == 1) && typeOfFirstField != "complexField";
+    bool hideFieldLabel = Model.Template.HideFieldLabelWhenOnlyOneField
+                            && Model.CurrentPage.Fields.Count == 1
+                            && typeOfFirstField != "complexField";
+
     bool hasAutocompleteField = Model.CurrentPage.Fields.Any(f =>
         f.Type == "complexField" &&
         f.ComplexField != null &&
@@ -130,7 +133,7 @@
                 var fieldModelState = ViewData.ModelState.Where(f => f.Key == field.FieldId).FirstOrDefault();
                 var errorMessage = fieldModelState.Value?.Errors?.FirstOrDefault()?.ErrorMessage ?? String.Empty;
 
-                if (labelledByHeader)
+                if (hideFieldLabel)
                 {
                     field.Label.IsVisible = false;
                 }