HTML <input> -Tag
Beispiel
Ein HTML-Formular mit drei Eingabefeldern; zwei Textfelder und ein Senden-Button:
<form
action="/action_page.php">
<label for="fname">First name:</label>
<input type="text"
id="fname" name="fname"><br><br>
<label for="lname">Last name:</label>
<input type="text"
id="lname" name="lname"><br><br>
<input type="submit" value="Submit">
</form>
Definition und Verwendung
Das <input>
Tag spezifiziert ein Eingabefeld, in das der Benutzer Daten eingeben kann.
Das <input>
Element ist das wichtigste Formularelement.
Das <input>
Element kann je nach Typattribut auf verschiedene Arten angezeigt werden.
Die verschiedenen Eingabearten sind wie folgt:
<input type="button">
<input type="checkbox">
<input type="color">
<input type="date">
<input type="datetime-local">
<input type="email">
<input type="file">
<input type="hidden">
<input type="image">
<input type="month">
<input type="number">
<input type="password">
<input type="radio">
<input type="range">
<input type="reset">
<input type="search">
<input type="submit">
<input type="tel">
<input type="text">
(Standardwert)<input type="time">
<input type="url">
<input type="week">
Sehen Sie sich das type- Attribut an, um Beispiele für jeden Eingabetyp zu sehen!
Tipps und Hinweise
Tipp: Verwenden Sie immer das <label> -Tag, um Labels für
<input type="text">
, <input type="checkbox">
, <input type="radio">
, <input
type="file">
und zu definieren <input type="password">
.
Browser-Unterstützung
Element | |||||
---|---|---|---|---|---|
<input> | Yes | Yes | Yes | Yes | Yes |
Attribute
Attribute | Value | Description |
---|---|---|
accept | file_extension audio/* video/* image/* media_type |
Specifies a filter for what file types the user can pick from the file input dialog box (only for type="file") |
alt | text | Specifies an alternate text for images (only for type="image") |
autocomplete | on off |
Specifies whether an <input> element should have autocomplete enabled |
autofocus | autofocus | Specifies that an <input> element should automatically get focus when the page loads |
checked | checked | Specifies that an <input> element should be pre-selected when the page loads (for type="checkbox" or type="radio") |
dirname | inputname.dir | Specifies that the text direction will be submitted |
disabled | disabled | Specifies that an <input> element should be disabled |
form | form_id | Specifies the form the <input> element belongs to |
formaction | URL | Specifies the URL of the file that will process the input control when the form is submitted (for type="submit" and type="image") |
formenctype | application/x-www-form-urlencoded multipart/form-data text/plain |
Specifies how the form-data should be encoded when submitting it to the server (for type="submit" and type="image") |
formmethod | get post |
Defines the HTTP method for sending data to the action URL (for type="submit" and type="image") |
formnovalidate | formnovalidate | Defines that form elements should not be validated when submitted |
formtarget | _blank _self _parent _top framename |
Specifies where to display the response that is received after submitting the form (for type="submit" and type="image") |
height | pixels | Specifies the height of an <input> element (only for type="image") |
list | datalist_id | Refers to a <datalist> element that contains pre-defined options for an <input> element |
max | number date |
Specifies the maximum value for an <input> element |
maxlength | number | Specifies the maximum number of characters allowed in an <input> element |
min | number date |
Specifies a minimum value for an <input> element |
minlength | number | Specifies the minimum number of characters required in an <input> element |
multiple | multiple | Specifies that a user can enter more than one value in an <input> element |
name | text | Specifies the name of an <input> element |
pattern | regexp | Specifies a regular expression that an <input> element's value is checked against |
placeholder | text | Specifies a short hint that describes the expected value of an <input> element |
readonly | readonly | Specifies that an input field is read-only |
required | required | Specifies that an input field must be filled out before submitting the form |
size | number | Specifies the width, in characters, of an <input> element |
src | URL | Specifies the URL of the image to use as a submit button (only for type="image") |
step |
number any |
Specifies the interval between legal numbers in an input field |
type | button checkbox color date datetime-local file hidden image month number password radio range reset search submit tel text time url week |
Specifies the type <input> element to display |
value | text | Specifies the value of an <input> element |
width | pixels | Specifies the width of an <input> element (only for type="image") |
Globale Attribute
Das <input>
Tag unterstützt auch die globalen Attribute in HTML .
Ereignisattribute
Das <input>
Tag unterstützt auch die Ereignisattribute in HTML .
Verwandte Seiten
HTML-Tutorial:
- HTML-Formulare
- HTML-Formularelemente
- HTML-Eingabetypen
- HTML-Eingabeattribute
- HTML-Eingabeformular* Attribute
HTML-DOM-Referenz:
- Eingabeschaltflächenobjekt
- Checkbox-Objekt eingeben
- Farbobjekt eingeben
- Datumsobjekt eingeben
- Datetime-Objekt eingeben
- Geben Sie das DatetimeLocal-Objekt ein
- E-Mail-Objekt eingeben
- Geben Sie das FileUpload-Objekt ein
- Wimmelbild eingeben
- Bildobjekt eingeben
- Geben Sie das Monatsobjekt ein
- Nummernobjekt eingeben
- Passwortobjekt eingeben
- Eingabebereichsobjekt
- Funkobjekt eingeben
- Eingang Reset-Objekt
- Suchobjekt eingeben
- Eingabe-Submit-Objekt
- Textobjekt eingeben
- Zeitobjekt eingeben
- Eingabe-URL-Objekt
- Wochenobjekt eingeben
Standard-CSS-Einstellungen
Keiner.