From e929e0fcb9785d2f62a5c5e73d4bd7457772844a Mon Sep 17 00:00:00 2001
From: Sander Roosendaal <roosendaalsander@gmail.com>
Date: Wed, 2 Jan 2019 17:15:59 +0100
Subject: [PATCH] made form flexible

---
 rowers/forms.py | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/rowers/forms.py b/rowers/forms.py
index f0145b7d..8599496b 100644
--- a/rowers/forms.py
+++ b/rowers/forms.py
@@ -19,9 +19,29 @@ from django.forms import formset_factory
 from utils import landingpages
 from metrics import axes
 
+class FlexibleDecimalField(forms.DecimalField):
+
+    def to_python(self, value):
+        # check decimal symbol
+        comma_index = 0
+        dot_index = 0
+        try:
+            comma_index = value.index(',')
+        except ValueError:
+            pass
+        try:
+            dot_index = value.index('.')
+        except ValueError:
+            pass
+        if value:
+            if comma_index > dot_index:
+                value = value.replace('.', '').replace(',', '.')
+        return super(FlexibleDecimalField, self).to_python(value)
+
 # BillingForm form
 class BillingForm(forms.Form):
-    amount = forms.FloatField(required=True)
+    amount = FlexibleDecimalField(required=True,decimal_places=2,
+                                        max_digits=8)
     plan = forms.IntegerField(widget=forms.HiddenInput())
     payment_method_nonce = forms.CharField(max_length=255,required=True)