✨ Easy way to add helper text to your fields.

[iagobalmeida]

When defining the columns of your model, you can use the property doc to set the documentation of that column.

class MyModel(Base):
    ...
    documented_field = Column(String(256), nullable=False, doc="documentation")

Then, by extending the existing templates, you can simply add the verification for the property description of each field rendered.
In both the edit.html and create.html the fields will contain that property value equal to the documentation value defined on the Model.

<fieldset class="form-fieldset">
  {% for field in form %}
  <div class="mb-3 form-group row">
    {{ field.label(class_="form-label col-sm-2 col-form-label") }}
    <div class="col-sm-10">
      {% if field.errors %}
      {{ field(class_="form-control is-invalid") }}
      {% else %}
      {{ field() }}
      {% endif %}
      {% for error in field.errors %}
      <div class="invalid-feedback">{{ error }}</div>
      {% endfor %}
      # Add this lines:
      {% if field.description %}
        <small class="text-muted mt-1">
          {{field.description}}
        </small>
      {% endif %}
      # End
    </div>
  </div>
  {% endfor %}
</fieldset>

The result looks like this: