擅长:python、mysql、java
<p>尝试更改默认字段类型:</p>
<pre><code>from django import forms
class MyModelForm(ModelForm):
locid = forms.IntegerField(min_value=1, required=True)
class Meta:
model = MyModel
fields = ('locid', 'name')
</code></pre>
<p><strong>编辑:</strong>已测试并有效。。。在</p>