diff --git a/weed/admin/dash/s3tables_management.go b/weed/admin/dash/s3tables_management.go
index 75ebfcae0..0c38c58a0 100644
--- a/weed/admin/dash/s3tables_management.go
+++ b/weed/admin/dash/s3tables_management.go
@@ -67,6 +67,15 @@ func parseNamespaceInput(namespace string) ([]string, error) {
 	return s3tables.ParseNamespace(namespace)
 }
 
+func (s *AdminServer) parseNamespaceFromGin(c *gin.Context, namespace string) ([]string, bool) {
+	parts, err := parseNamespaceInput(namespace)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid namespace: " + err.Error()})
+		return nil, false
+	}
+	return parts, true
+}
+
 func newS3TablesManager() *s3tables.Manager {
 	manager := s3tables.NewManager()
 	manager.SetAccountID(s3_constants.AccountAdminId)
@@ -698,9 +707,8 @@ func (s *AdminServer) CreateS3TablesNamespace(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket_arn and name are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(req.Name)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, req.Name)
+	if !ok {
 		return
 	}
 	createReq := &s3tables.CreateNamespaceRequest{TableBucketARN: req.BucketARN, Namespace: namespaceParts}
@@ -722,9 +730,8 @@ func (s *AdminServer) DeleteS3TablesNamespace(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket and name query parameters are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(namespace)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, namespace)
+	if !ok {
 		return
 	}
 	req := &s3tables.DeleteNamespaceRequest{TableBucketARN: bucketArn, Namespace: namespaceParts}
@@ -767,9 +774,8 @@ func (s *AdminServer) CreateS3TablesTable(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket_arn, namespace, and name are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(req.Namespace)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, req.Namespace)
+	if !ok {
 		return
 	}
 	format := req.Format
@@ -807,9 +813,8 @@ func (s *AdminServer) DeleteS3TablesTable(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket, namespace, and name query parameters are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(namespace)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, namespace)
+	if !ok {
 		return
 	}
 	req := &s3tables.DeleteTableRequest{TableBucketARN: bucketArn, Namespace: namespaceParts, Name: name, VersionToken: version}
@@ -885,9 +890,8 @@ func (s *AdminServer) PutS3TablesTablePolicy(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket_arn, namespace, name, and policy are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(req.Namespace)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, req.Namespace)
+	if !ok {
 		return
 	}
 	putReq := &s3tables.PutTablePolicyRequest{TableBucketARN: req.BucketARN, Namespace: namespaceParts, Name: req.Name, ResourcePolicy: req.Policy}
@@ -906,9 +910,8 @@ func (s *AdminServer) GetS3TablesTablePolicy(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket, namespace, and name query parameters are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(namespace)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, namespace)
+	if !ok {
 		return
 	}
 	getReq := &s3tables.GetTablePolicyRequest{TableBucketARN: bucketArn, Namespace: namespaceParts, Name: name}
@@ -928,9 +931,8 @@ func (s *AdminServer) DeleteS3TablesTablePolicy(c *gin.Context) {
 		c.JSON(400, gin.H{"error": "bucket, namespace, and name query parameters are required"})
 		return
 	}
-	namespaceParts, err := parseNamespaceInput(namespace)
-	if err != nil {
-		c.JSON(400, gin.H{"error": "Invalid namespace: " + err.Error()})
+	namespaceParts, ok := s.parseNamespaceFromGin(c, namespace)
+	if !ok {
 		return
 	}
 	deleteReq := &s3tables.DeleteTablePolicyRequest{TableBucketARN: bucketArn, Namespace: namespaceParts, Name: name}
diff --git a/weed/admin/static/js/s3tables.js b/weed/admin/static/js/s3tables.js
index 6ef89df07..aafee0ece 100644
--- a/weed/admin/static/js/s3tables.js
+++ b/weed/admin/static/js/s3tables.js
@@ -731,6 +731,9 @@ function s3TablesNamespaceNameError(name) {
         if (!part) {
             return 'namespace levels cannot be empty';
         }
+        if (part === '.' || part === '..') {
+            return "namespace name parts cannot be '.' or '..'";
+        }
         if (part.length < 1 || part.length > 255) {
             return 'Namespace name must be between 1 and 255 characters';
         }
diff --git a/weed/admin/view/app/s3tables_namespaces.templ b/weed/admin/view/app/s3tables_namespaces.templ
index a9286ce3b..b35b23d98 100644
--- a/weed/admin/view/app/s3tables_namespaces.templ
+++ b/weed/admin/view/app/s3tables_namespaces.templ
@@ -245,11 +245,15 @@ templ S3TablesNamespaces(data dash.S3TablesNamespacesData) {
 				} else if (name.includes('/')) {
 					message = "namespace name cannot contain '/'";
 				} else {
-					for (const part of name.split('.')) {
-						if (!part) {
-							message = 'namespace levels cannot be empty';
-							break;
-						}
+						for (const part of name.split('.')) {
+							if (!part) {
+								message = 'namespace levels cannot be empty';
+								break;
+							}
+							if (part === '.' || part === '..') {
+								message = "namespace name parts cannot be '.' or '..'";
+								break;
+							}
 						const start = part[0];
 						const end = part[part.length - 1];
 						const isStartValid = (start >= 'a' && start <= 'z') || (start >= '0' && start <= '9');
diff --git a/weed/admin/view/app/s3tables_namespaces_templ.go b/weed/admin/view/app/s3tables_namespaces_templ.go
index 7bc32bd80..6eb8c820e 100644
--- a/weed/admin/view/app/s3tables_namespaces_templ.go
+++ b/weed/admin/view/app/s3tables_namespaces_templ.go
@@ -242,7 +242,7 @@ func S3TablesNamespaces(data dash.S3TablesNamespacesData) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
-		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "\"><div class=\"mb-3\"><label for=\"s3tablesNamespaceName\" class=\"form-label\">Namespace</label> <input type=\"text\" class=\"form-control\" id=\"s3tablesNamespaceName\" name=\"name\" placeholder=\"analytics\" required><div class=\"form-text\">Use lowercase letters, numbers, and underscores. Use dots for nested namespaces (for example, analytics.daily).</div></div></div><div class=\"modal-footer\"><button type=\"button\" class=\"btn btn-secondary\" data-bs-dismiss=\"modal\">Cancel</button> <button type=\"submit\" class=\"btn btn-primary\"><i class=\"fas fa-plus me-1\"></i>Create</button></div></form></div></div></div><div class=\"modal fade\" id=\"deleteS3TablesNamespaceModal\" tabindex=\"-1\" aria-labelledby=\"deleteS3TablesNamespaceModalLabel\" aria-hidden=\"true\"><div class=\"modal-dialog\"><div class=\"modal-content\"><div class=\"modal-header\"><h5 class=\"modal-title\" id=\"deleteS3TablesNamespaceModalLabel\"><i class=\"fas fa-exclamation-triangle me-2 text-warning\"></i>Delete Namespace</h5><button type=\"button\" class=\"btn-close\" data-bs-dismiss=\"modal\" aria-label=\"Close\"></button></div><div class=\"modal-body\"><p>Are you sure you want to delete the namespace <strong id=\"deleteS3TablesNamespaceName\"></strong>?</p></div><div class=\"modal-footer\"><button type=\"button\" class=\"btn btn-secondary\" data-bs-dismiss=\"modal\">Cancel</button> <button type=\"button\" class=\"btn btn-danger\" onclick=\"deleteS3TablesNamespace()\"><i class=\"fas fa-trash me-1\"></i>Delete</button></div></div></div></div><script>\n\t\tlet s3tablesNamespaceDeleteModalInstance = null;\n\t\tconst dataBucketArn = document.getElementById('s3tables-namespaces-content').dataset.bucketArn || '';\n\t\tconst csrfTokenMeta = document.querySelector('meta[name=\"csrf-token\"]');\n\t\tconst csrfToken = csrfTokenMeta ? (csrfTokenMeta.getAttribute('content') || '') : '';\n\n\t\tfunction makeJSONHeaders() {\n\t\t\tconst headers = { 'Content-Type': 'application/json' };\n\t\t\tif (csrfToken) {\n\t\t\t\theaders['X-CSRF-Token'] = csrfToken;\n\t\t\t}\n\t\t\treturn headers;\n\t\t}\n\n\t\tasync function readErrorMessage(response, fallbackMessage) {\n\t\t\tconst responseBody = await response.text();\n\t\t\tif (!responseBody) {\n\t\t\t\treturn fallbackMessage;\n\t\t\t}\n\t\t\ttry {\n\t\t\t\tconst payload = JSON.parse(responseBody);\n\t\t\t\tif (payload && typeof payload.error === 'string' && payload.error) {\n\t\t\t\t\treturn payload.error;\n\t\t\t\t}\n\t\t\t\tif (payload && typeof payload.message === 'string' && payload.message) {\n\t\t\t\t\treturn payload.message;\n\t\t\t\t}\n\t\t\t} catch (parseError) {\n\t\t\t\t// Fall through to the raw response body when parsing fails.\n\t\t\t}\n\t\t\treturn responseBody;\n\t\t}\n\n\t\tfunction validateNamespaceInput(input, allowEmpty) {\n\t\t\tif (typeof window.applyS3TablesNamespaceNameValidity === 'function') {\n\t\t\t\treturn window.applyS3TablesNamespaceNameValidity(input, allowEmpty);\n\t\t\t}\n\t\t\tconst name = (input.value || '').trim();\n\t\t\tif (allowEmpty && name === '') {\n\t\t\t\tinput.setCustomValidity('');\n\t\t\t\treturn '';\n\t\t\t}\n\t\t\t\tlet message = '';\n\t\t\t\tif (!name) {\n\t\t\t\t\tmessage = 'Namespace name is required';\n\t\t\t\t} else if (name.length < 1 || name.length > 255) {\n\t\t\t\t\tmessage = 'Namespace name must be between 1 and 255 characters';\n\t\t\t\t} else if (name === '.' || name === '..') {\n\t\t\t\t\tmessage = \"namespace name cannot be '.' or '..'\";\n\t\t\t\t} else if (name.includes('/')) {\n\t\t\t\t\tmessage = \"namespace name cannot contain '/'\";\n\t\t\t\t} else {\n\t\t\t\t\tfor (const part of name.split('.')) {\n\t\t\t\t\t\tif (!part) {\n\t\t\t\t\t\t\tmessage = 'namespace levels cannot be empty';\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tconst start = part[0];\n\t\t\t\t\t\tconst end = part[part.length - 1];\n\t\t\t\t\t\tconst isStartValid = (start >= 'a' && start <= 'z') || (start >= '0' && start <= '9');\n\t\t\t\t\t\tconst isEndValid = (end >= 'a' && end <= 'z') || (end >= '0' && end <= '9');\n\t\t\t\t\t\tif (!isStartValid) {\n\t\t\t\t\t\t\tmessage = 'Namespace name must start with a letter or digit';\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (!isEndValid) {\n\t\t\t\t\t\t\tmessage = 'Namespace name must end with a letter or digit';\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfor (const ch of part) {\n\t\t\t\t\t\t\tconst isLower = ch >= 'a' && ch <= 'z';\n\t\t\t\t\t\t\tconst isDigit = ch >= '0' && ch <= '9';\n\t\t\t\t\t\t\tif (!(isLower || isDigit || ch === '_')) {\n\t\t\t\t\t\t\t\tmessage = \"invalid namespace name: only 'a-z', '0-9', and '_' are allowed\";\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (message) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (part.startsWith('aws')) {\n\t\t\t\t\t\t\tmessage = \"namespace name cannot start with reserved prefix 'aws'\";\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tinput.setCustomValidity(message);\n\t\t\t\treturn message;\n\t\t\t}\n\n\t\tdocument.addEventListener('DOMContentLoaded', function() {\n\t\t\ts3tablesNamespaceDeleteModalInstance = new bootstrap.Modal(document.getElementById('deleteS3TablesNamespaceModal'));\n\n\t\t\tdocument.querySelectorAll('.s3tables-delete-namespace-btn').forEach(button => {\n\t\t\t\tbutton.addEventListener('click', function() {\n\t\t\t\t\tdocument.getElementById('deleteS3TablesNamespaceName').textContent = this.dataset.namespaceName || '';\n\t\t\t\t\tdocument.getElementById('deleteS3TablesNamespaceModal').dataset.namespaceName = this.dataset.namespaceName || '';\n\t\t\t\t\ts3tablesNamespaceDeleteModalInstance.show();\n\t\t\t\t});\n\t\t\t});\n\n\t\t\tconst namespaceInput = document.getElementById('s3tablesNamespaceName');\n\t\t\tif (namespaceInput) {\n\t\t\t\tnamespaceInput.addEventListener('input', function() {\n\t\t\t\t\tvalidateNamespaceInput(this, true);\n\t\t\t\t});\n\t\t\t}\n\n\t\t\tdocument.getElementById('createS3TablesNamespaceForm').addEventListener('submit', async function(e) {\n\t\t\t\te.preventDefault();\n\t\t\t\tconst namespaceInput = document.getElementById('s3tablesNamespaceName');\n\t\t\t\tconst name = namespaceInput.value.trim();\n\t\t\t\tconst nameError = validateNamespaceInput(namespaceInput, false);\n\t\t\t\tif (nameError) {\n\t\t\t\t\tnamespaceInput.reportValidity();\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\ttry {\n\t\t\t\t\tconst response = await fetch('/api/s3tables/namespaces', {\n\t\t\t\t\t\tmethod: 'POST',\n\t\t\t\t\t\theaders: makeJSONHeaders(),\n\t\t\t\t\t\tbody: JSON.stringify({ bucket_arn: dataBucketArn, name: name })\n\t\t\t\t\t});\n\t\t\t\t\tif (!response.ok) {\n\t\t\t\t\t\tconst errorMessage = await readErrorMessage(response, 'Failed to create namespace');\n\t\t\t\t\t\talert(errorMessage);\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\talert('Namespace created');\n\t\t\t\t\tlocation.reload();\n\t\t\t\t} catch (error) {\n\t\t\t\t\talert('Failed to create namespace: ' + error.message);\n\t\t\t\t}\n\t\t\t});\n\n\t\t});\n\n\t\tasync function deleteS3TablesNamespace() {\n\t\t\tconst namespace = document.getElementById('deleteS3TablesNamespaceModal').dataset.namespaceName;\n\t\t\tif (!namespace) return;\n\t\t\ttry {\n\t\t\t\tconst requestOptions = { method: 'DELETE' };\n\t\t\t\tif (csrfToken) {\n\t\t\t\t\trequestOptions.headers = { 'X-CSRF-Token': csrfToken };\n\t\t\t\t}\n\t\t\t\tconst response = await fetch(`/api/s3tables/namespaces?bucket=${encodeURIComponent(dataBucketArn)}&name=${encodeURIComponent(namespace)}`, requestOptions);\n\t\t\t\tif (!response.ok) {\n\t\t\t\t\tconst errorMessage = await readErrorMessage(response, 'Failed to delete namespace');\n\t\t\t\t\talert(errorMessage);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\talert('Namespace deleted');\n\t\t\t\tlocation.reload();\n\t\t\t} catch (error) {\n\t\t\t\talert('Failed to delete namespace: ' + error.message);\n\t\t\t}\n\t\t}\n\n\t</script>")
+		templ_7745c5c3_Err = templruntime.WriteString(templ_7745c5c3_Buffer, 24, "\"><div class=\"mb-3\"><label for=\"s3tablesNamespaceName\" class=\"form-label\">Namespace</label> <input type=\"text\" class=\"form-control\" id=\"s3tablesNamespaceName\" name=\"name\" placeholder=\"analytics\" required><div class=\"form-text\">Use lowercase letters, numbers, and underscores. Use dots for nested namespaces (for example, analytics.daily).</div></div></div><div class=\"modal-footer\"><button type=\"button\" class=\"btn btn-secondary\" data-bs-dismiss=\"modal\">Cancel</button> <button type=\"submit\" class=\"btn btn-primary\"><i class=\"fas fa-plus me-1\"></i>Create</button></div></form></div></div></div><div class=\"modal fade\" id=\"deleteS3TablesNamespaceModal\" tabindex=\"-1\" aria-labelledby=\"deleteS3TablesNamespaceModalLabel\" aria-hidden=\"true\"><div class=\"modal-dialog\"><div class=\"modal-content\"><div class=\"modal-header\"><h5 class=\"modal-title\" id=\"deleteS3TablesNamespaceModalLabel\"><i class=\"fas fa-exclamation-triangle me-2 text-warning\"></i>Delete Namespace</h5><button type=\"button\" class=\"btn-close\" data-bs-dismiss=\"modal\" aria-label=\"Close\"></button></div><div class=\"modal-body\"><p>Are you sure you want to delete the namespace <strong id=\"deleteS3TablesNamespaceName\"></strong>?</p></div><div class=\"modal-footer\"><button type=\"button\" class=\"btn btn-secondary\" data-bs-dismiss=\"modal\">Cancel</button> <button type=\"button\" class=\"btn btn-danger\" onclick=\"deleteS3TablesNamespace()\"><i class=\"fas fa-trash me-1\"></i>Delete</button></div></div></div></div><script>\n\t\tlet s3tablesNamespaceDeleteModalInstance = null;\n\t\tconst dataBucketArn = document.getElementById('s3tables-namespaces-content').dataset.bucketArn || '';\n\t\tconst csrfTokenMeta = document.querySelector('meta[name=\"csrf-token\"]');\n\t\tconst csrfToken = csrfTokenMeta ? (csrfTokenMeta.getAttribute('content') || '') : '';\n\n\t\tfunction makeJSONHeaders() {\n\t\t\tconst headers = { 'Content-Type': 'application/json' };\n\t\t\tif (csrfToken) {\n\t\t\t\theaders['X-CSRF-Token'] = csrfToken;\n\t\t\t}\n\t\t\treturn headers;\n\t\t}\n\n\t\tasync function readErrorMessage(response, fallbackMessage) {\n\t\t\tconst responseBody = await response.text();\n\t\t\tif (!responseBody) {\n\t\t\t\treturn fallbackMessage;\n\t\t\t}\n\t\t\ttry {\n\t\t\t\tconst payload = JSON.parse(responseBody);\n\t\t\t\tif (payload && typeof payload.error === 'string' && payload.error) {\n\t\t\t\t\treturn payload.error;\n\t\t\t\t}\n\t\t\t\tif (payload && typeof payload.message === 'string' && payload.message) {\n\t\t\t\t\treturn payload.message;\n\t\t\t\t}\n\t\t\t} catch (parseError) {\n\t\t\t\t// Fall through to the raw response body when parsing fails.\n\t\t\t}\n\t\t\treturn responseBody;\n\t\t}\n\n\t\tfunction validateNamespaceInput(input, allowEmpty) {\n\t\t\tif (typeof window.applyS3TablesNamespaceNameValidity === 'function') {\n\t\t\t\treturn window.applyS3TablesNamespaceNameValidity(input, allowEmpty);\n\t\t\t}\n\t\t\tconst name = (input.value || '').trim();\n\t\t\tif (allowEmpty && name === '') {\n\t\t\t\tinput.setCustomValidity('');\n\t\t\t\treturn '';\n\t\t\t}\n\t\t\t\tlet message = '';\n\t\t\t\tif (!name) {\n\t\t\t\t\tmessage = 'Namespace name is required';\n\t\t\t\t} else if (name.length < 1 || name.length > 255) {\n\t\t\t\t\tmessage = 'Namespace name must be between 1 and 255 characters';\n\t\t\t\t} else if (name === '.' || name === '..') {\n\t\t\t\t\tmessage = \"namespace name cannot be '.' or '..'\";\n\t\t\t\t} else if (name.includes('/')) {\n\t\t\t\t\tmessage = \"namespace name cannot contain '/'\";\n\t\t\t\t} else {\n\t\t\t\t\t\tfor (const part of name.split('.')) {\n\t\t\t\t\t\t\tif (!part) {\n\t\t\t\t\t\t\t\tmessage = 'namespace levels cannot be empty';\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\tif (part === '.' || part === '..') {\n\t\t\t\t\t\t\t\tmessage = \"namespace name parts cannot be '.' or '..'\";\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\tconst start = part[0];\n\t\t\t\t\t\tconst end = part[part.length - 1];\n\t\t\t\t\t\tconst isStartValid = (start >= 'a' && start <= 'z') || (start >= '0' && start <= '9');\n\t\t\t\t\t\tconst isEndValid = (end >= 'a' && end <= 'z') || (end >= '0' && end <= '9');\n\t\t\t\t\t\tif (!isStartValid) {\n\t\t\t\t\t\t\tmessage = 'Namespace name must start with a letter or digit';\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (!isEndValid) {\n\t\t\t\t\t\t\tmessage = 'Namespace name must end with a letter or digit';\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfor (const ch of part) {\n\t\t\t\t\t\t\tconst isLower = ch >= 'a' && ch <= 'z';\n\t\t\t\t\t\t\tconst isDigit = ch >= '0' && ch <= '9';\n\t\t\t\t\t\t\tif (!(isLower || isDigit || ch === '_')) {\n\t\t\t\t\t\t\t\tmessage = \"invalid namespace name: only 'a-z', '0-9', and '_' are allowed\";\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (message) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (part.startsWith('aws')) {\n\t\t\t\t\t\t\tmessage = \"namespace name cannot start with reserved prefix 'aws'\";\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tinput.setCustomValidity(message);\n\t\t\t\treturn message;\n\t\t\t}\n\n\t\tdocument.addEventListener('DOMContentLoaded', function() {\n\t\t\ts3tablesNamespaceDeleteModalInstance = new bootstrap.Modal(document.getElementById('deleteS3TablesNamespaceModal'));\n\n\t\t\tdocument.querySelectorAll('.s3tables-delete-namespace-btn').forEach(button => {\n\t\t\t\tbutton.addEventListener('click', function() {\n\t\t\t\t\tdocument.getElementById('deleteS3TablesNamespaceName').textContent = this.dataset.namespaceName || '';\n\t\t\t\t\tdocument.getElementById('deleteS3TablesNamespaceModal').dataset.namespaceName = this.dataset.namespaceName || '';\n\t\t\t\t\ts3tablesNamespaceDeleteModalInstance.show();\n\t\t\t\t});\n\t\t\t});\n\n\t\t\tconst namespaceInput = document.getElementById('s3tablesNamespaceName');\n\t\t\tif (namespaceInput) {\n\t\t\t\tnamespaceInput.addEventListener('input', function() {\n\t\t\t\t\tvalidateNamespaceInput(this, true);\n\t\t\t\t});\n\t\t\t}\n\n\t\t\tdocument.getElementById('createS3TablesNamespaceForm').addEventListener('submit', async function(e) {\n\t\t\t\te.preventDefault();\n\t\t\t\tconst namespaceInput = document.getElementById('s3tablesNamespaceName');\n\t\t\t\tconst name = namespaceInput.value.trim();\n\t\t\t\tconst nameError = validateNamespaceInput(namespaceInput, false);\n\t\t\t\tif (nameError) {\n\t\t\t\t\tnamespaceInput.reportValidity();\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\ttry {\n\t\t\t\t\tconst response = await fetch('/api/s3tables/namespaces', {\n\t\t\t\t\t\tmethod: 'POST',\n\t\t\t\t\t\theaders: makeJSONHeaders(),\n\t\t\t\t\t\tbody: JSON.stringify({ bucket_arn: dataBucketArn, name: name })\n\t\t\t\t\t});\n\t\t\t\t\tif (!response.ok) {\n\t\t\t\t\t\tconst errorMessage = await readErrorMessage(response, 'Failed to create namespace');\n\t\t\t\t\t\talert(errorMessage);\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t\talert('Namespace created');\n\t\t\t\t\tlocation.reload();\n\t\t\t\t} catch (error) {\n\t\t\t\t\talert('Failed to create namespace: ' + error.message);\n\t\t\t\t}\n\t\t\t});\n\n\t\t});\n\n\t\tasync function deleteS3TablesNamespace() {\n\t\t\tconst namespace = document.getElementById('deleteS3TablesNamespaceModal').dataset.namespaceName;\n\t\t\tif (!namespace) return;\n\t\t\ttry {\n\t\t\t\tconst requestOptions = { method: 'DELETE' };\n\t\t\t\tif (csrfToken) {\n\t\t\t\t\trequestOptions.headers = { 'X-CSRF-Token': csrfToken };\n\t\t\t\t}\n\t\t\t\tconst response = await fetch(`/api/s3tables/namespaces?bucket=${encodeURIComponent(dataBucketArn)}&name=${encodeURIComponent(namespace)}`, requestOptions);\n\t\t\t\tif (!response.ok) {\n\t\t\t\t\tconst errorMessage = await readErrorMessage(response, 'Failed to delete namespace');\n\t\t\t\t\talert(errorMessage);\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t\talert('Namespace deleted');\n\t\t\t\tlocation.reload();\n\t\t\t} catch (error) {\n\t\t\t\talert('Failed to delete namespace: ' + error.message);\n\t\t\t}\n\t\t}\n\n\t</script>")
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}