:-moz-submit-invalid CSS pseudo-class
Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.
The :-moz-submit-invalid CSS pseudo-class is a Mozilla extension that represents any submit <button> on forms whose contents aren't valid based on their validation constraints.
By default, no style is applied. You can use this pseudo-class to customize the appearance of the submit button when there are invalid form fields.
Syntax
css
:-moz-submit-invalid {
/* ... */
}
Specifications
Not part of any standard.
Browser compatibility
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:-moz-submit-invalid
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Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Non-standard. Check cross-browser support before using.
- See implementation notes.
- User must explicitly enable this feature.
- Has more compatibility info.