From 5969c4320851fca237c95eeabc68a830e82352a7 Mon Sep 17 00:00:00 2001
From: Gautier Pelloux-Prayer <gautier+git@damsy.net>
Date: Wed, 7 Aug 2019 11:12:54 +0200
Subject: [PATCH] Rework form inputs validation

---
 index.html      | 7 +++++--
 locales/en.json | 4 ++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/index.html b/index.html
index 556811a..779a1c1 100644
--- a/index.html
+++ b/index.html
@@ -500,26 +500,28 @@
                                     <label
                                         for="nogoWeight"
                                         data-i18n="loadNogos.nogoWeight"
-                                        >No-go weight:
+                                        >No-go weight (-1 means impassable):
                                     </label>
                                     <input
                                         type="number"
                                         name="nogoWeight"
                                         id="nogoWeight"
                                         value="-1"
+                                        min="-1"
                                     />
                                 </p>
                                 <p>
                                     <label
                                         for="nogoRadius"
                                         data-i18n="loadNogos.nogoRadius"
-                                        >No-go radius (for points):
+                                        >No-go radius for points (in meters):
                                     </label>
                                     <input
                                         type="number"
                                         name="nogoRadius"
                                         id="nogoRadius"
                                         value="20"
+                                        min="0"
                                     />
                                 </p>
                                 <p>
@@ -533,6 +535,7 @@
                                         name="nogoBuffer"
                                         id="nogoBuffer"
                                         value="0"
+                                        min="0"
                                     />
                                 </p>
                             </fieldset>
diff --git a/locales/en.json b/locales/en.json
index a852873..5f50b54 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -64,8 +64,8 @@
     "file": "File (.geojson): ",
     "load": "Load",
     "nogoBuffer": "Buffer no-go areas (in meters): ",
-    "nogoRadius": "No-go radius (for points): ",
-    "nogoWeight": "No-go weight: ",
+    "nogoRadius": "No-go radius for points (in meters): ",
+    "nogoWeight": "No-go weight (-1 means impassable): ",
     "source": "Source",
     "title": "Load no-go areas",
     "url": "URL: "