This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Deprecated
This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Avoid using it and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
The idName property of the PasswordCredential interface returns a USVString, representing the name that will be used for the ID field, when submitting the current object to a remote endpoint via fetch. This property defaults to 'username', but may be set to match whatever your backend service expects.
var idName = PasswordCredential.idName PasswordCredential.idName = "userID"
A USVString represents the name used for the ID field, when submitting the current object to a remote endpoint via fetch.
// TBD
| Specification | Status | Comment |
|---|---|---|
| Credential Management Level 1 | Working Draft | Initial definition. |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | 51 | ? | ? | ? | ? | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | 51 | 51 | ? | ? | ? | ? | ? |
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/PasswordCredential/idName