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Add GovukEmailField - extends EmailField

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This commit is contained in:
Tom Byers
2020-08-07 10:07:52 +01:00
parent 139616a0a9
commit 7e771a5fa1
1 changed files with 17 additions and 0 deletions
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17
app/main/forms.py
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@@ -255,6 +255,23 @@ class GovukPasswordField(PasswordField):
return govuk_field_widget(self, field, type="password", param_extensions=param_extensions, **kwargs) return govuk_field_widget(self, field, type="password", param_extensions=param_extensions, **kwargs)
class GovukEmailField(EmailField):
def __init__(self, label='', validators=None, param_extensions=None, **kwargs):
super(GovukEmailField, self).__init__(label, validators=validators, **kwargs)
self.param_extensions = param_extensions
# self.__call__ renders the HTML for the field by:
# 1. delegating to self.meta.render_field which
# 2. calls field.widget
# this bypasses that by making self.widget a method with the same interface as widget.__call__
def widget(self, field, param_extensions=None, **kwargs):
params = {"attributes": {"spellcheck": "false"}} # email addresses don't need to be spellchecked
if param_extensions:
params.update(param_extensions)
return govuk_field_widget(self, field, type="email", param_extensions=params, **kwargs)
class SMSCode(StringField): class SMSCode(StringField):
validators = [ validators = [
DataRequired(message='Cannot be empty'), DataRequired(message='Cannot be empty'),