Form Validation

Validation Styles

Bootstrap includes validation styles for invalid, and valid states on form controls. you can indicate invalid and valid form fields with .is-invalid and .is-valid. Note that .invalid-feedback is also supported with these classes.

Standard Mode

Full name

Content

Summary Mode

Errors list below:

Full name

Content

Full Example Basic validation will display a label with the error after the form control.

Username *

Email *

Password *

Birthday *

GitHub

Company

Remark Admin is *

Awesome

Very Awesome

Ultra Awesome

I will use it for *

My Project

My Website

All things I do

Skills *

Browsers

Constraints

Basic Constraints

Required

Agree to the policy

Min Length

Max Length

Range Length

Min

Max

Range

RegExp

Equal To (confirm)

Type

Url

Digits

Number

Color

Date

Phone

Credit Card

Mary Adams

Caleb Richards

June Lane

Edward Fletcher

Validation Styles

Standard Mode

Summary Mode

Full Example Basic validation will display a label with the error after the form control.

Constraints

Basic Constraints

Type

UI Kit

Media 4

Accordion

A new order has been placed

Completed the task

Settings updated

Event started

Message received

Mary Adams

Caleb Richards

June Lane

Edward Fletcher

Form Validation

Validation Styles

Standard Mode

Summary Mode

Full Example Basic validation will display a label with the error after the form control.

Constraints

Basic Constraints

Type