Input None Value

Simple input field with a strip parameter and a substitue none_value (allows user to return a None and an empty string). Notice use of schema default value.

Data

None

Template

${form()|n}

Form Definition

schema = schemaish.Structure()
schema.add('inputStrip', schemaish.String(default=''))
form = formish.Form(schema, 'form')
form['inputStrip'].widget = formish.Input(strip=True, none_value='BANG')