Validations - Form

Default Form Validation States

First name

Looks good!

Last name

Looks good!

Username

Please choose a username.

City

Please provide a valid city.

State

Please select a valid state.

Zip

Please provide a valid zip.

Agree to terms and conditions

You must agree before submitting.

Server Side Validation

You can indicate invalid and valid form fields with .is-invalid and .is-valid. Note that .invalid-feedback is also supported with these classes.

Textarea

Please enter a message in the textarea.

Check this checkbox

Example invalid feedback text

Toggle this radio

Or toggle this other radio

More example invalid feedback text

Example invalid select feedback

Choose file... Browse

Example invalid form file feedback