Modal Form too small with unnecessary validation

[PaulWaldo]

I want to create a simple form for the user to enter some data. A modal is preferred, so I use this

form := dialog.NewForm("Title", "Confirm", "Dismiss",[]*widget.FormItem{
	{Text: "Server", Widget: serverUrlEntry, HintText: "URL of your server"},
},func(b bool) {},w)

This gives me a tiny window with quite a bit of space used for the validation markers that I don't use

I like the clean look of the form in fyne_demo

but my reading of the docs and code indicate it would be use for an entire canvas. What would be the best way to combine the modality of the former with the size and simplicity of the latter?

[andydotxyz]

To make a dialog bigger than the MinSize it calculates use the Resize method of the dialog returned from dialog.NewXxx.

Validations are automatically added for data binding, you can turn them off by setting the Validator field to nil after binding.

[PaulWaldo]

Thank you @andydotxyz, that did the trick!