18 lines
549 B
Python
18 lines
549 B
Python
from paramecio2.libraries.db.corefields import PhangoField
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from paramecio2.libraries.db.coreforms import PasswordForm
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from hmac import compare_digest as compare_hash
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import crypt
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import re
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class UserNameField(PhangoField):
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"""Field for save and check usernames"""
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def check(self, value):
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if not re.match("^[A-Za-z0-9_-]+$", value):
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self.txt_error='Error: use only letters, numbers, underscores and dashes for this field'
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self.error=1
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value=''
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return value
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