CoreUI is an MIT-licensed open source project and is completely free to use. However, the amount of effort needed to maintain and develop new features for the project is not sustainable without proper financial backing.
You can support our Open Source software development in the following ways:
React floating label component. Create beautifully simple form labels that float over your input fields.
CoreUI components are available as native Angular, Bootstrap (Vanilla JS), and Vue components. To learn more please visit the following pages.
Use floatingLabel
property on <CFormInput>
, <CFormSelect>
or <CFormTextarea>
to enable floating labels with textual form fields. A placeholder
is required on each <CFormInput>
, <CFormSelect>
and <CFormTextarea>
as our method of CSS-only floating labels uses the :placeholder-shown
pseudo-element.
1<CFormInput type="email" id="floatingInput" floatingClassName="mb-3" floatingLabel="Email address" placeholder="[email protected]" />2<CFormInput type="password" id="floatingPassword" floatingLabel="Password" placeholder="Password" />
You can create the same form control by wrapping a pair of <CFormInput>
and <CFormLabel>
elements in <CFormFloating>
to enable floating labels with textual form fields. A placeholder
is required on each <CFormInput>
as our method of CSS-only floating labels uses the :placeholder-shown
pseudo-element. Also, note that the <CFormInput>
must come first so we can utilize a sibling selector (e.g., ~
).
1<CFormFloating className="mb-3">3 <CFormLabel htmlFor="floatingInput">Email address</CFormLabel>4</CFormFloating>5<CFormFloating>6 <CFormInput type="password" id="floatingPassword" placeholder="Password" />7 <CFormLabel htmlFor="exampleFormControlTextarea1">Password</CFormLabel>8</CFormFloating>
When there's a value
already defined, <CFormLabel>
s will automatically adjust to their floated position.
1<CFormInput2 type="email"3 id="floatingInputValue"4 floatingLabel="Input with value"7/>
Form validation styles also work as expected.
1<CFormInput2 type="email"3 id="floatingInputValid"4 floatingClassName="mb-3"5 floatingLabel="Email addresss"8 valid9/>10<CFormInput11 type="email"12 id="floatingInputInvalid"13 floatingLabel="Email addresss"16 invalid17/>
By default, <CFormTextarea>
s will be the same height as <CFormInput>
s.
1<CFormTextarea2 id="floatingTextarea"3 floatingLabel="Comments"4 placeholder="Leave a comment here"5></CFormTextarea>
To set a custom height on your <CFormTextarea>
, do not use the rows
attribute. Instead, set an explicit height
(either inline or via custom CSS).
1<CFormTextarea2 placeholder="Leave a comment here"3 id="floatingTextarea2"4 floatingLabel="Comments"5 style={{ height: '100px' }}6></CFormTextarea>
Other than <CFormInput>
, floating labels are only available on <CFormSelect>
s. They work in the same way, but unlike <CFormInput>
s, they'll always show the <CFormLabel>
in its floated state. Selects with size
and multiple
are not supported.
1<CFormSelect2 id="floatingSelect"3 floatingLabel="Works with selects"4 aria-label="Floating label select example"5>6 <option>Open this select menu</option>7 <option value="1">One</option>8 <option value="2">Two</option>9 <option value="3">Three</option>10</CFormSelect>
When working with the CoreUI for Bootstrap grid system, be sure to place form elements within column classes.
1<CRow xs={{ gutter: 2 }}>2 <CCol md>3 <CFormInput4 type="email"5 id="floatingInputGrid"6 floatingLabel="Email address"9 />10 </CCol>11 <CCol md>12 <CFormSelect13 id="floatingSelectGrid"14 floatingLabel="Email address"15 aria-label="Works with selects"16 >17 <option>Open this select menu</option>18 <option value="1">One</option>19 <option value="2">Two</option>20 <option value="3">Three</option>21 </CFormSelect>22 </CCol>23</CRow>
1import { CFormFloating } from '@coreui/react'2// or3import CFormFloating from '@coreui/react/src/components/form/CFormFloating'
Property | Description | Type | Default |
---|---|---|---|
className | A string of all className you want applied to the component. | string | - |