From aa303940896f16ed98814382ece7c2d9e7190aa6 Mon Sep 17 00:00:00 2001
From: neingeist <neingeist@bl0rg.net>
Date: Sat, 4 Dec 2021 15:45:50 +0100
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20improve=20length=20error=20message.?=
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closes #4.
---
 prolefeeder.py   | 4 +++-
 requirements.txt | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/prolefeeder.py b/prolefeeder.py
index 7b701ac..d0cda23 100644
--- a/prolefeeder.py
+++ b/prolefeeder.py
@@ -34,7 +34,9 @@ class DownloadForm(FlaskForm):
     length = IntegerField('Länge',
                           validators=[
                               InputRequired(),
-                              NumberRange(min=1, max=app.config['MAX_LENGTH'])])
+                              NumberRange(
+                                  min=1, max=app.config['MAX_LENGTH'],
+                                  message="Länge muss zwischen %(min)s and %(max)s Minuten sein")])
     submit = SubmitField('Download')
 
 
diff --git a/requirements.txt b/requirements.txt
index c006d77..3e77d9d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ flask
 bootstrap-flask
 python-dotenv
 flask-wtf >= 1.0.0
+WTForms >= 3.0.0