Django forms

参考

https://www.cnblogs.com/maple-shaw/articles/9537309.html

views

from django import forms


class RegForm(forms.Form):
    name = forms.CharField(
        label='用户名',
        min_length=8,  #最小长度
        initial='张三', #默认值
        error_messages={  #自定义默认提示
            'required': '不能为空',
            'min_length': '长度最少为8位'
        }
    )
    pwd = forms.CharField(
        label='密码',
        min_length=6,
        max_length=18, #最大长度
        widget=forms.PasswordInput, #改为加密类型
    )

    re_pwd = forms.CharField(
        label='确认密码',
        widget=forms.PasswordInput,
    )

    gender = forms.ChoiceField(label='性别 ',choices=(('1', '男'), ('2', '女')),widget=forms.RadioSelect)

    re_gender = forms.ChoiceField(widget=forms.CheckboxInput)

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="" method="post" novalidate>
    {% csrf_token %}
    {#    {{ form_obj.as_p }}#}
    <p>
        {{ form_obj.name.label }}
        {{ form_obj.name }}
        {{ form_obj.name.errors.0 }}
    </p>
    <p>
        {{ form_obj.pwd.label }}
        {{ form_obj.pwd }}
        {{ form_obj.pwd.errors.0 }}
    </p>
    <p>
        {{ form_obj.re_pwd.label }}
        {{ form_obj.re_pwd }}
        {{ form_obj.re_pwd.errors.0 }}
    </p>
    <p>
        {{ form_obj.gender.label}}
        {{ form_obj.gender }}
        {{ form_obj.gender.errors.0 }}
    </p>
     <p>
        {{ form_obj.re_gender.label}}
        {{ form_obj.re_gender }}
        {{ form_obj.re_gender.errors.0 }}
    </p>

    <button>注册</button>

</form>

</body>
</html>

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