From af1cfebaff5e98cf0e50325863def209f965abd4 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sun, 14 Nov 2021 20:31:00 +0100
Subject: dhcp-server: T3982: dot (.) is an allowed static-mapping character

This reverts a part of commit ac682795b7d69f11076ddf022c3452e411a0fdc5.

(cherry picked from commit 1353757247c027f6352000a9450b502c25c460c8)
---
 interface-definitions/dhcp-server.xml.in | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/interface-definitions/dhcp-server.xml.in b/interface-definitions/dhcp-server.xml.in
index 45a629181..d1ed579e9 100644
--- a/interface-definitions/dhcp-server.xml.in
+++ b/interface-definitions/dhcp-server.xml.in
@@ -254,9 +254,9 @@
                     <properties>
                       <help>DHCP lease range</help>
                       <constraint>
-                        <regex>[-_a-zA-Z0-9.]+</regex>
+                        <regex>^[-_a-zA-Z0-9.]+$</regex>
                       </constraint>
-                      <constraintErrorMessage>Invalid DHCP lease range name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                      <constraintErrorMessage>Invalid range name, may only be alphanumeric, dot and hyphen</constraintErrorMessage>
                     </properties>
                     <children>
                       <leafNode name="start">
@@ -289,9 +289,9 @@
                     <properties>
                       <help>Name of static mapping</help>
                       <constraint>
-                        <regex>^[-_a-zA-Z0-9]+$</regex>
+                        <regex>^[-_a-zA-Z0-9.]+$</regex>
                       </constraint>
-                      <constraintErrorMessage>Invalid static mapping name. May only contain letters, numbers and a hyphen (-)!</constraintErrorMessage>
+                      <constraintErrorMessage>Invalid static mapping name, may only be alphanumeric, dot and hyphen</constraintErrorMessage>
                     </properties>
                     <children>
                       #include <include/generic-disable-node.xml.i>
-- 
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