allow for Symbol and Nothing in labels

src/Buttons.jl

@@ -38,7 +38,7 @@ julia> btn("Connect to server!", color="green", textcolor="black", @click("btnCo
       * `percentage::Union{Int, Float64}` - Percentage (0.0 < x < 100.0); To be used along 'loading' prop; Display a progress bar on the background ex. `23`
       * `darkpercentage::Bool` - Progress bar on the background should have dark color; To be used along with 'percentage' and 'loading' props
 2. Content
-      * `label::Union{String, Int}` - The text that will be shown on the button ex. `Button Label`
+      * `label::Union{String, Symbol, Nothing}` - The text that will be shown on the button ex. `Button Label`
       * `icon::String` - Icon name following Quasar convention; Make sure you have the icon library installed unless you are using 'img:' prefix; If 'none' (String) is used as value then no icon is rendered (but screen real estate will still be used for it) ex. `map` `ion-add` `img:https://cdn.quasar.dev/logo/svg/quasar-logo.svg` `img:path/to/some_image.png`
       * `iconright::String` - Icon name following Quasar convention; Make sure you have the icon library installed unless you are using 'img:' prefix; If 'none' (String) is used as value then no icon is rendered (but screen real estate will still be used for it) ex. `map` `ion-add` `img:https://cdn.quasar.dev/logo/svg/quasar-logo.svg` `img:path/to/some_image.png`
       * `nocaps::Bool` - Avoid turning label text into caps (which happens by default)

src/FormInputs.jl

@@ -89,7 +89,7 @@ julia> textfield("What's your name *", :name, name = "name", @if(:warin), :fille
        * `debounce::Union{String, Int}` - Debounce amount (in milliseconds) when updating model ex. `0` `500`
        * `maxlength::Union{String, Int}` - Specify a max length of model ex. `12`
 """
-function textfield( label::Union{String,Symbol} = "",
+function textfield( label::Union{String,Symbol,Nothing} = nothing,
                     fieldname::Union{Symbol,Nothing} = nothing,
                     args...;
                     content::Union{String,Vector,Function} = "",
@@ -109,7 +109,7 @@ textfield(content::Union{Vector,Function},
 """
     numberfield( label::Union{String, Symbol} = "", fieldname::Union{Symbol,Nothing} = nothing, args...; content::Union{String,Vector,Function} = "", kwargs...)
 """
-function numberfield( label::Union{String,Symbol} = "",
+function numberfield( label::Union{String,Symbol,Nothing} = nothing,
                       fieldname::Union{Symbol,Nothing} = nothing,
                       args...;
                       content::Union{String,Vector,Function} = "",
@@ -123,9 +123,9 @@ function numberfield( label::Union{String,Symbol} = "",
 end
 
 """
-    textarea(label::Union{String,Symbol} = "", fieldname::Union{Symbol,Nothing} = nothing, args...; content::Union{String,Vector,Function} = "", kwargs...)
+    textarea(label::Union{String,Symbol,Nothing} = nothing, fieldname::Union{Symbol,Nothing} = nothing, args...; content::Union{String,Vector,Function} = "", kwargs...)
 """
-function textarea(label::Union{String,Symbol} = "",
+function textarea(label::Union{String,Symbol,Nothing} = nothing,
                   fieldname::Union{Symbol,Nothing} = nothing,
                   args...;
                   content::Union{String,Vector,Function} = "",
@@ -134,9 +134,9 @@ function textarea(label::Union{String,Symbol} = "",
 end
 
 """
-filefield( label::Union{String, Symbol} = "", fieldname::Union{Symbol,Nothing} = nothing, args...; kwargs...)
+filefield( label::Union{String, Symbol, Nothing} = nothing, fieldname::Union{Symbol,Nothing} = nothing, args...; kwargs...)
 """
-function filefield( label::Union{String,Symbol} = "",
+function filefield( label::Union{String,Symbol,Nothing} = nothing,
                     fieldname::Union{Symbol,Nothing} = nothing,
                     args...;
                     kwargs...)
@@ -165,7 +165,7 @@ In addition, keyword arguments can be passed to each of these components individ
 datefield("Start date", :start_date, datepicker_props = Dict(:todaybtn => true, :nounset => true), textfield_props = Dict(:bgcolor => "green-1"))
 ```
 """
-function datefield( label::Union{String,Symbol} = "",
+function datefield( label::Union{String,Symbol,Nothing} = nothing,
                     fieldname::Union{Symbol,Nothing} = nothing;
                     icon_name::Union{Symbol,String,Nothing} = "event",
                     icon_class::Union{Symbol,String,Nothing} = "cursor-pointer",
@@ -198,7 +198,7 @@ In addition, keyword arguments can be passed to each of these components individ
 `icon_props`, `popup_proxy_props` and `timepicker_props` keyword arguments.
 
 """
-function timefield( label::Union{String,Symbol} = "",
+function timefield( label::Union{String,Symbol,Nothing} = nothing,
                     fieldname::Union{Symbol,Nothing} = nothing;
                     icon_name::Union{Symbol,String,Nothing} = "alarm",
                     icon_class::Union{Symbol,String,Nothing} = "cursor-pointer",

src/InnerLoaders.jl

@@ -7,7 +7,7 @@ export innerloader
 
 register_normal_element("q__inner__loading", context = @__MODULE__)
 
-function innerloader(label::Union{String,Symbol} = "",
+function innerloader(label::Union{String,Symbol,Nothing} = nothing,
                           state::Union{Symbol,Nothing} = nothing,
                           args...;
                           kwargs...)

src/Radios.jl

@@ -8,7 +8,7 @@ export radio
 register_normal_element("q__radio", context = @__MODULE__)
 
 """
-    radio(label::AbstractString = "", fieldname::Union{Symbol,Nothing} = nothing, args...; kwargs...)
+    radio(label::Union{String, Symbol, Nothing} = nothing, fieldname::Union{Symbol,Nothing} = nothing, args...; kwargs...)
 
 The `radio` component is another basic element for user input. You can use this to supply a way for the user to pick an option from multiple choices.
 
@@ -54,8 +54,8 @@ julia> radio("Polygon", :shape, val="polygon")
       * `dark::Bool` - Notify the component that the background is a dark color
       * `dense::Bool` - Dense mode; occupies less space
 """
-function radio( label::AbstractString = "",
-                fieldname::Union{Symbol,Nothing} = nothing,
+function radio( label::Union{String, Symbol, Nothing} = nothing,
+                fieldname::Union{Symbol, Nothing} = nothing,
                 args...;
                 val = nothing,
                 kwargs...)

src/Selects.jl

@@ -54,7 +54,7 @@ julia> select(:model, options= :networks, useinput=true, multiple=true, clearabl
       * `tablecolspan::Union{Int, String}` - The number of columns in the table (you need this if you use table-layout: fixed) ex. `tablecolspan="12"`
       * `errormessage::String` - Validation error message (gets displayed only if 'error' is set to 'true') ex. `Username must have at least 5 characters`
       * `noerroricon::Bool` - Hide error icon when there is an error
-      * `label::Union{String,Symbol}` - A text label that will “float” up above the input field, once the field gets focus ex. `Username`
+      * `label::Union{String,Symbol,Nothing}` - A text label that will “float” up above the input field, once the field gets focus ex. `Username`
       * `stacklabel::Bool` - Label will be always shown above the field regardless of field content (if any)
       * `hint::String` - Helper (hint) text which gets placed below your wrapped form component ex. `Fill in between 3 and 12 characters`
       * `hidehint::Bool` - Hide the helper (hint) text when field doesn't have focus

src/Toggles.jl

@@ -53,7 +53,7 @@ julia> toggle("Red", color="red", :selection, val="red")
       * `uncheckedicon::String` - The icon to be used when the toggle is off ex. `visibility-off`
       * `indeterminateicon::String` - The icon to be used when the model is indeterminate ex. `help`
 5. Label
-      * `label::Union{String,Symbol}` - Label to display along the component ex. `I agree to terms and conditions`
+      * `label::Union{String,Symbol,Nothing}` - Label to display along the component ex. `I agree to terms and conditions`
       * `leftlabel::Bool` - Label (if any specified) should be displayed on the left side of the component
 6. Model
       * `val::Union{Bool, Int, Float64, String, Vector}` - Works when model ('value') is Array. It tells the component which value should add/remove when ticked/unticked ex. `car`
@@ -68,7 +68,7 @@ julia> toggle("Red", color="red", :selection, val="red")
       * `dense::Bool` - Dense mode; occupies less space
       * `iconcolor` - Override default icon color (for truthy state only); Color name for component from the [Color Palette](https://quasar.dev/style/color-palette) ex. `primary` `teal-10`
 """
-function toggle(label::Union{String,Symbol} = "",
+function toggle(label::Union{String,Symbol,Nothing} = nothing,
                 fieldname::Union{Symbol,Nothing} = nothing,
                 args...;
                 kwargs...)

src/Uploaders.jl

@@ -113,7 +113,7 @@ julia> uploader(label="Upload Image", autoupload=true, multiple=true, method="PO
       * `autoupload::Bool` - Upload files immediately when added
       * `hideuploadbtn::Bool` - Don't show the upload button
 2. Content
-      * `label::Union{String,Symbol}` - Label for the uploader ex. `Upload photo here`
+      * `label::Union{String,Symbol,Nothing}` - Label for the uploader ex. `Upload photo here`
       * `nothumbnails::Bool` - Don't display thumbnails for image files
 3. State
       * `disable::Bool` - Put component in disabled mode