[英]request.post variable is always returning as empty
所以我試圖查看用戶是否匹配他們的舊密碼,如果他們不匹配,那么它會給出一條消息說“你的舊密碼不正確”但是如果他們匹配他們的舊密碼,那么它應該檢查用戶是否匹配新的並確認密碼正確,如果他們沒有,那么它應該給出一條消息說“你的新密碼不匹配”,但如果他們的密碼是空的,它應該說“你的新密碼是空的,但是即使我的密碼不是空的,它總是說我密碼是空的。我也嘗試過if new_password1 or new_password2 == ''
但這也有相同的結果。
視圖.py
@login_required
def userchange(request):
if request.method == 'POST':
user = request.user
old_password = request.POST['Old password']
new_password1 = request.POST['New password1']
new_password2 = request.POST['New password2']
if user.check_password(old_password):
if new_password1 == new_password2:
if new_password1 or new_password2 is None:
return render(request, 'main/change.html', {'error':'Your new passwords are empty!'})
else:
user.set_password(new_password1)
return render(request, 'main/change.html', {'error':'Your password has been changed succesfully!'})
else:
return render(request, 'main/change.html', {'error':'Your new passwords do not match'})
else:
return render(request, 'main/change.html', {'error':'Your old password is incorrect'})
elif request.method == "GET":
return render(request, 'main/change.html')
更改.html
<h1>Note: You will be logged out</h1>
<h2>{{ error }}</h2>
<form method="POST">
{% csrf_token %}
<input type="password" placeholder="Old password" name="Old password">
<input type="password" placeholder="New password" name="New password1">
<input type="password" placeholder="Confirm password" name="New password2">
<button type="submit">Change password</button>
</form>
你需要改變
if new_password1 or new_password2 is None:
至
if new_password1 is None or new_password2 is None:
如果new_password1
是任何真實值...它將評估new_password1 or new_password2 is None
:因為True or new_password2 is None
...這顯然是 True...(您也可能== ''
而不是is None
)
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