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disallow non-digit characters in phone numbers #11

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disallow non-digit characters in phone numbers #11

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ad6114a
disallow non-digit characters in phone numbers
shaeespring Oct 18, 2025
a323830
adding max/min digit length
shaeespring Oct 18, 2025
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11 changes: 8 additions & 3 deletions fcwebapp/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import os
import re
import uuid
from datetime import datetime

Expand Down Expand Up @@ -133,9 +134,13 @@ def profile_edit(user: UserInfo):
for k, v in request.form.items():
print(k, v)
match k:
case 'phone_number':
num = v.strip().replace(' ', '').replace('-', '').replace('_', '')
user.phone_number = num
case "phone_number":
num = re.sub("\\D", "", v)
# shortest phone number 9 (Sweden) longest phone number 15 (E.164)
if len(num) < 9 or len(num) > 15:
return redirect('/profile',code=302)
else:
user.phone_number = num
case 'allergy':
user.allergy = v
case 'diet':
Expand Down