ARE: Fix #637 (form montant taxe)

app/entreprises/forms.py

@@ -656,6 +656,21 @@ class StageApprentissageCreationForm(FlaskForm):
             raise ValidationError("Étudiant introuvable (sélectionnez dans la liste)")
 
 
+class FrenchFloatField(StringField):
+    "A field allowing to enter . or ,"
+
+    def process_formdata(self, valuelist):
+        "catch incoming data"
+        if not valuelist:
+            return
+        try:
+            value = valuelist[0].replace(",", ".")
+            self.data = float(value)
+        except ValueError as exc:
+            self.data = None
+            raise ValueError(self.gettext("Not a valid decimal value.")) from exc
+
+
 class TaxeApprentissageForm(FlaskForm):
     hidden_entreprise_id = HiddenField()
     annee = IntegerField(
@@ -670,15 +685,15 @@ class TaxeApprentissageForm(FlaskForm):
         ],
         default=int(datetime.now().strftime("%Y")),
     )
-    montant = DecimalField(
+    montant = FrenchFloatField(
         "Montant (*)",
         validators=[
             DataRequired(message=CHAMP_REQUIS),
-            NumberRange(
-                min=0.1,
-                max=1e8,
-                message="Le montant doit être supérieur à 0",
-            ),
+            # NumberRange(
+            #     min=0.1,
+            #     max=1e8,
+            #     message="Le montant doit être supérieur à 0",
+            # ),
         ],
         default=1,
     )