Suppress HTML5 form validation

[serkandurusoy]

Currently, uniforms begins validation only with the initial submit.

But, HTML5 form validation (for fields like number, email, date etc) supersedes the form submit handling in such a way that it is called before the first submit gets fired.

This results in native browser validation messages appearing.

After the first submit, uniforms takes over the validation, no longer displaying native browser messages.

To mitigate this issue, we could perhaps simply suppress HTML5 form validation all together.

Editing line 150 of BaseForm.js from

<form {...this.getNativeFormProps()} />

to

<form {...this.getNativeFormProps()} novalidate />

should suffice.

[radekmie]

I don't think it should be mandatory - default prop: novalidate: true should suffice.