check if username is alphanumeric
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178894da06
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c670cd36e1
@ -1,6 +1,8 @@
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def check_username(username):
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def check_username(username):
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if not username:
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if not username:
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return False
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return False
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if not username.isalnum():
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return False
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if not username == username.strip():
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if not username == username.strip():
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return False
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return False
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if not len(username) < 16:
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if not len(username) < 16:
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