code: func (o *FindParams) bindLimit(rawData []string, hasKey bool, formats strfmt.Registry) error {
  	if !hasKey {
  		return errors.Required("limit", "formData")
  	}
  	var raw string
  	if len(rawData) > 0 {
  		raw = rawData[len(rawData)-1]
  	}
  
  	// Required: true
  
  	if raw == "" { // empty values pass all other validations
  		return nil
  	}
  
  	value, err := swag.ConvertInt32(raw)
  	if err != nil {
  		return errors.InvalidType("limit", "formData", "int32", raw)
  	}
  	o.Limit = value
  
  	return nil
  }
docs: // bindLimit binds and validates parameter Limit from formData.