flask_admin.helpers
¶
Forms
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is_required_form_field
(field)[源代码]¶ Check if form field has DataRequired or InputRequired validators.
参数: field – WTForms field to check
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validate_form_on_submit
(form)[源代码]¶ If current method is PUT or POST, validate form and return validation status.
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get_form_data
()[源代码]¶ If current method is PUT or POST, return concatenated request.form with request.files or None otherwise.
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is_field_error
(errors)[源代码]¶ Check if wtforms field has error without checking its children.
参数: errors – Errors list.
Jinja2 helpers