name of the field
optional value of the field
evidence of the existence of QueryParamEncoder[T]
UrlForm
updated as it is updated with updateFormField(key, v)
if value
is Some(v)
, otherwise it is unaltered
name of the field
value of the field
evidence of the existence of QueryParamEncoder[T]
UrlForm
updated with key
and value
pair if key does not exist in values
. Otherwise value
will be added to the existing entry.
name of the field
a sequence of values for the field
evidence of the existence of QueryParamEncoder[T]
UrlForm
updated with key
and vals
if key does not exist in values
, otherwise vals
will be appended to the existing entry. If vals
is empty, UrlForm
will remain as is