我需要一个 d沟,只接受信件和号码,而别无选择。 我曾尝试过这一点,但做了大量工作:
myfield = forms.RegexField(label=("My Label"), max_length=31, regex=r [a-zA-Z0-9] ,
error_message = ("This value must contain only letters and numbers."),
我不赞成使用定期表达。 你们能否告诉我,我在这里做了什么错误,如何纠正?
我需要一个 d沟,只接受信件和号码,而别无选择。 我曾尝试过这一点,但做了大量工作:
myfield = forms.RegexField(label=("My Label"), max_length=31, regex=r [a-zA-Z0-9] ,
error_message = ("This value must contain only letters and numbers."),
我不赞成使用定期表达。 你们能否告诉我,我在这里做了什么错误,如何纠正?
regex=r [a-zA-Z0-9]
页: 1
你们是否想一多封信? 然后重复使用
regex=r [a-zA-Z0-9]+
经常说几句。 请谈一下“语言表达方式”
regex=r ^[a-zA-Z0-9]+$ ,
只接受信函和编号,至少需要一个文号
你们的意思是“做不到工作”? 你们是否更具体?
我可以发现的“error”是,它只接受一个单一的果园。 您在<代码>regex的论点中再次出现重复。 结尾处添加<代码>*或+
(详见python sre
模块文件。
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