mteb/BrightProStackoverflowRetrieval huggingface dataset:
avaScript%2FReference%2FGlobal_Objects%2FString%2Fsup&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60en-
us%2Fweb%2Fjavascript%2Freference%2Fglobal_objects%2Fstring%2Fsup%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fen-
US%2Fdocs%2FWeb%2FJavaScript%2FReference%2FGlobal_Objects%2FString%2Fsup%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fblob%2Fmain%2Ffiles%2Fen-
us%2Fweb%2Fjavascript%2Freference%2Fglobal_objects%2Fstring%2Fsup%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fcommit%2F5a2cea779777daaff451f21ca3b7f4c28a68de9e%0A*+Document+last+modified%3A+2023-09-15T15%3A37%3A03.000Z%0A%0A%3C%2Fdetails%3E
"This will take you to GitHub to file a new issue.")

[ MDN logo  ](/)

Your blueprint for a better internet.

  * [ MDN on Mastodon  ](https://mozilla.social/@mdn)
  * [ MDN on X (formerly Twitter)  ](https://twitter.com/mozdevnet)
  * [ MDN on GitHub  ](https://github.com/mdn/)
  * [ MDN Blog RSS Feed  ](/en-US/blog/rss.xml)

##  MDN

  * [ About ](/en-US/about)
  * [ Blog ](/en-US/blog/)
  * [ Careers ](https://www.mozilla.org/en-US/careers/listings/?team=ProdOps)
  * [ Advertise with us ](/en-US/advertising)

##  Support

  * [ Product help ](https://support.mozilla.org/products/mdn-plus)
  * [ Report an issue ](/en-US/docs/MDN/Community/Issues)

##  Our communities

  * [ MDN Community ](/en-US/community)
  * [ MDN Forum ](https://discourse.mozilla.org/c/mdn/236)
  * [ MDN Chat ](/discord)

##  Developers

  * [ Web Technologies ](/en-US/docs/Web)
  * [ Learn Web Development ](/en-US/docs/Learn)
  * [ MDN Plus ](/en-US/plus)
  * [ Hacks Blog ](https://hacks.mozilla.org/)

[ Mozilla logo  ](https://www.mozilla.org/)

  * [ Website Privacy Notice ](https://www.mozilla.org/privacy/websites/)
  * [ Cookies ](https://www.mozilla.org/privacy/websites/#cookies)
  * [ Legal ](https://www.mozilla.org/about/legal/terms/mozilla)
  * [ Community Participation Guidelines ](https://www.mozilla.org/about/governance/policies/participation/)

Visit  [ Mozilla Corporationâs ](https://www.mozilla.org) not-for-profit
parent, the  [ Mozilla Foundation ](https://foundation.mozilla.org/) .  
Portions of this content are Â©1998â  2024  by individual mozilla.org
contributors. Content available under  [ a Creative Commons license ](/en-
US/docs/MDN/Writing_guidelines/Attrib_copyright_license) .

  *[
                
                 Deprecated
                
               ]: Deprecated. Not for use in new websites.
  *[
                 
                  Deprecated
                 
                ]: Deprecated. Not for use in new websites.
  *[
                
                 Non-standard
                
               ]: Non-standard. Check cross-browser support before using.
elow+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60en-
us%2Fweb%2Fjavascript%2Freference%2Fglobal_objects%2Fstring%2Findexof%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fen-
US%2Fdocs%2FWeb%2FJavaScript%2FReference%2FGlobal_Objects%2FString%2FindexOf%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fblob%2Fmain%2Ffiles%2Fen-
us%2Fweb%2Fjavascript%2Freference%2Fglobal_objects%2Fstring%2Findexof%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Fcontent%2Fcommit%2Fc367939020b2cbd60da7bd56a14670659d5e9491%0A*+Document+last+modified%3A+2023-11-29T07%3A09%3A38.000Z%0A%0A%3C%2Fdetails%3E
"This will take you to GitHub to file a new issue.")

[ MDN logo  ](/)

Your blueprint for a better internet.

  * [ MDN on Mastodon  ](https://mozilla.social/@mdn)
  * [ MDN on X (formerly Twitter)  ](https://twitter.com/mozdevnet)
  * [ MDN on GitHub  ](https://github.com/mdn/)
  * [ MDN Blog RSS Feed  ](/en-US/blog/rss.xml)

##  MDN

  * [ About ](/en-US/about)
  * [ Blog ](/en-US/blog/)
  * [ Careers ](https://www.mozilla.org/en-US/careers/listings/?team=ProdOps)
  * [ Advertise with us ](/en-US/advertising)

##  Support

  * [ Product help ](https://support.mozilla.org/products/mdn-plus)
  * [ Report an issue ](/en-US/docs/MDN/Community/Issues)

##  Our communities

  * [ MDN Community ](/en-US/community)
  * [ MDN Forum ](https://discourse.mozilla.org/c/mdn/236)
  * [ MDN Chat ](/discord)

##  Developers

  * [ Web Technologies ](/en-US/docs/Web)
  * [ Learn Web Development ](/en-US/docs/Learn)
  * [ MDN Plus ](/en-US/plus)
  * [ Hacks Blog ](https://hacks.mozilla.org/)

[ Mozilla logo  ](https://www.mozilla.org/)

  * [ Website Privacy Notice ](https://www.mozilla.org/privacy/websites/)
  * [ Cookies ](https://www.mozilla.org/privacy/websites/#cookies)
  * [ Legal ](https://www.mozilla.org/about/legal/terms/mozilla)
  * [ Community Participation Guidelines ](https://www.mozilla.org/about/governance/policies/participation/)

Visit  [ Mozilla Corporationâs ](https://www.mozilla.org) not-for-profit
parent, the  [ Mozilla Foundation ](https://foundation.mozilla.org/) .  
Portions of this content are Â©1998â  2024  by individual mozilla.org
contributors. Content available under  [ a Creative Commons license ](/en-
US/docs/MDN/Writing_guidelines/Attrib_copyright_license) .

  *[
                
                 Deprecated
                
               ]: Deprecated. Not for use in new websites.
  *[
                
                 Non-standard
                
               ]: Non-standard. Check cross-browser support before using.
iCalendar.org

  * [ Home  ](/Home.html)
  * Specifications ****
    * [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
    * [ New Properties for iCalendar (RFC 7986)  ](/RFC-Specifications/iCalendar-RFC-7986/)
    * [ iCalendar Venue (Draft)  ](/RFC-Specifications/iCalendar-Venue-Draft/)
    * [ CalDAV Access (RFC 4791)  ](/RFC-Specifications/CalDAV-Access-RFC-4791/)
    * [ CalDAV Scheduling (RFC 6638)  ](/RFC-Specifications/CalDAV-Scheduling-RFC-6638/)
  * [ Validator  ](/validator.html)
  * [ PHP Library  ](/php-library.html)
  * [ RRULE Tool  ](/rrule-tool.html)
  * [ Resources  ](/resources.html)
  * [ News  ](/News/)
  * [ Contact Us  ](/contact-us.html)

[ ![iCalendar.org](https://icalendar.org/images/clipart/icalendar600.png) ](/)

  1. You are here: 
  2. [ Home  ](/Home.html)
  3. [ Specifications  ](/RFC-Specifications/all/)
  4. [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
  5. 3.8.6. Alarm Component Properties 

Try out our new [ RRULE tool ](/rrule-tool.html) for creating RRULE compatible
strings.

#  3.8.6. Alarm Component Properties

f  Share

URL

The following properties specify alarm information in calendar components.

[ Previous article: 3.8.5.3. Recurrence Rule  Prev  ](/iCalendar-
RFC-5545/3-8-5-3-recurrence-rule.html) [ Next article: 3.8.6.1. Action  Next
](/iCalendar-RFC-5545/3-8-6-1-action.html)

_This document was automatically converted to XHTML using an RFC to HTML
converter with the original text document at the Internet Engineering Task
Force web site at[ ietf.org ](http://www.ietf.org) . The original text
document should be referred to if there are any errors or discrepancies found
in this document. _

###  Need to test your iCalendar feeds?

The [ iCalendar Validator ](/validator.html) provides developers and testers a
method to validate their iCalendar feeds, which can take data from either a
URL, file or text snippet and compare it against the [ RFC 5545 specification
](/RFC-Specifications/iCalendar-RFC-5545/) . We believe we have one of the
best iCalendar validation tools available on the internet. More information
about the validator can be [ found here ](/More-Info/about-the-icalendar-
validator.html) .

This site is maintained by [ Z Content ](http://zcontent.net) , a developer of
PHP iCalendar tools for the Joomla Content Management System. It is hoped this
site will help foster the use of iCalendar and open standards.

Read our [ privacy policy here ](/privacy-policy.html) .
iCalendar.org

  * [ Home  ](/Home.html)
  * Specifications ****
    * [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
    * [ New Properties for iCalendar (RFC 7986)  ](/RFC-Specifications/iCalendar-RFC-7986/)
    * [ iCalendar Venue (Draft)  ](/RFC-Specifications/iCalendar-Venue-Draft/)
    * [ CalDAV Access (RFC 4791)  ](/RFC-Specifications/CalDAV-Access-RFC-4791/)
    * [ CalDAV Scheduling (RFC 6638)  ](/RFC-Specifications/CalDAV-Scheduling-RFC-6638/)
  * [ Validator  ](/validator.html)
  * [ PHP Library  ](/php-library.html)
  * [ RRULE Tool  ](/rrule-tool.html)
  * [ Resources  ](/resources.html)
  * [ News  ](/News/)
  * [ Contact Us  ](/contact-us.html)

[ ![iCalendar.org](https://icalendar.org/images/clipart/icalendar600.png) ](/)

  1. You are here: 
  2. [ Home  ](/Home.html)
  3. [ Specifications  ](/RFC-Specifications/all/)
  4. [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
  5. 3.8.7. Change Management Component Properties 

Try out our new [ RRULE tool ](/rrule-tool.html) for creating RRULE compatible
strings.

#  3.8.7. Change Management Component Properties

f  Share

URL

The following properties specify change management information in calendar
components.

[ Previous article: 3.8.6.3. Trigger  Prev  ](/iCalendar-
RFC-5545/3-8-6-3-trigger.html) [ Next article: 3.8.7.1. Date-Time Created
Next  ](/iCalendar-RFC-5545/3-8-7-1-date-time-created.html)

_This document was automatically converted to XHTML using an RFC to HTML
converter with the original text document at the Internet Engineering Task
Force web site at[ ietf.org ](http://www.ietf.org) . The original text
document should be referred to if there are any errors or discrepancies found
in this document. _

###  Need to test your iCalendar feeds?

The [ iCalendar Validator ](/validator.html) provides developers and testers a
method to validate their iCalendar feeds, which can take data from either a
URL, file or text snippet and compare it against the [ RFC 5545 specification
](/RFC-Specifications/iCalendar-RFC-5545/) . We believe we have one of the
best iCalendar validation tools available on the internet. More information
about the validator can be [ found here ](/More-Info/about-the-icalendar-
validator.html) .

This site is maintained by [ Z Content ](http://zcontent.net) , a developer of
PHP iCalendar tools for the Joomla Content Management System. It is hoped this
site will help foster the use of iCalendar and open standards.

Read our [ privacy policy here ](/privacy-policy.html) .
* [ Cal ](/expressionengine/calendar/v1/templating/cal/)
* [ Calendars ](/expressionengine/calendar/v1/templating/calendars/)
* [ Date ](/expressionengine/calendar/v1/templating/date/)
* [ Day ](/expressionengine/calendar/v1/templating/day/)
* [ Events ](/expressionengine/calendar/v1/templating/events/)
* [ iCalendar ](/expressionengine/calendar/v1/templating/icalendar/)
* [ ICS_Update ](/expressionengine/calendar/v1/templating/ics_update/)
* [ Mini Calendar ](/expressionengine/calendar/v1/templating/mini/)
* [ Month ](/expressionengine/calendar/v1/templating/month/)
* [ Month_List ](/expressionengine/calendar/v1/templating/month_list/)
* [ Occurrences ](/expressionengine/calendar/v1/templating/occurrences/)
* [ Week ](/expressionengine/calendar/v1/templating/week/)
* [ Year_List ](/expressionengine/calendar/v1/templating/year_list/)
* Developer
iCalendar.org

  * [ Home  ](/Home.html)
  * Specifications ****
    * [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
    * [ New Properties for iCalendar (RFC 7986)  ](/RFC-Specifications/iCalendar-RFC-7986/)
    * [ iCalendar Venue (Draft)  ](/RFC-Specifications/iCalendar-Venue-Draft/)
    * [ CalDAV Access (RFC 4791)  ](/RFC-Specifications/CalDAV-Access-RFC-4791/)
    * [ CalDAV Scheduling (RFC 6638)  ](/RFC-Specifications/CalDAV-Scheduling-RFC-6638/)
  * [ Validator  ](/validator.html)
  * [ PHP Library  ](/php-library.html)
  * [ RRULE Tool  ](/rrule-tool.html)
  * [ Resources  ](/resources.html)
  * [ News  ](/News/)
  * [ Contact Us  ](/contact-us.html)

[ ![iCalendar.org](https://icalendar.org/images/clipart/icalendar600.png) ](/)

  1. You are here: 
  2. [ Home  ](/Home.html)
  3. [ Specifications  ](/RFC-Specifications/all/)
  4. [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
  5. 3.8.8. Miscellaneous Component Properties 

Try out our new [ RRULE tool ](/rrule-tool.html) for creating RRULE compatible
strings.

#  3.8.8. Miscellaneous Component Properties

f  Share

URL

The following properties specify information about a number of

[ Previous article: 3.8.7.4. Sequence Number  Prev  ](/iCalendar-
RFC-5545/3-8-7-4-sequence-number.html) [ Next article: 3.8.8.1. IANA
Properties  Next  ](/iCalendar-RFC-5545/3-8-8-1-iana-properties.html)

_This document was automatically converted to XHTML using an RFC to HTML
converter with the original text document at the Internet Engineering Task
Force web site at[ ietf.org ](http://www.ietf.org) . The original text
document should be referred to if there are any errors or discrepancies found
in this document. _

###  Need to test your iCalendar feeds?

The [ iCalendar Validator ](/validator.html) provides developers and testers a
method to validate their iCalendar feeds, which can take data from either a
URL, file or text snippet and compare it against the [ RFC 5545 specification
](/RFC-Specifications/iCalendar-RFC-5545/) . We believe we have one of the
best iCalendar validation tools available on the internet. More information
about the validator can be [ found here ](/More-Info/about-the-icalendar-
validator.html) .

This site is maintained by [ Z Content ](http://zcontent.net) , a developer of
PHP iCalendar tools for the Joomla Content Management System. It is hoped this
site will help foster the use of iCalendar and open standards.

Read our [ privacy policy here ](/privacy-policy.html) .
iCalendar.org

  * [ Home  ](/Home.html)
  * Specifications ****
    * [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
    * [ New Properties for iCalendar (RFC 7986)  ](/RFC-Specifications/iCalendar-RFC-7986/)
    * [ iCalendar Venue (Draft)  ](/RFC-Specifications/iCalendar-Venue-Draft/)
    * [ CalDAV Access (RFC 4791)  ](/RFC-Specifications/CalDAV-Access-RFC-4791/)
    * [ CalDAV Scheduling (RFC 6638)  ](/RFC-Specifications/CalDAV-Scheduling-RFC-6638/)
  * [ Validator  ](/validator.html)
  * [ PHP Library  ](/php-library.html)
  * [ RRULE Tool  ](/rrule-tool.html)
  * [ Resources  ](/resources.html)
  * [ News  ](/News/)
  * [ Contact Us  ](/contact-us.html)

[ ![iCalendar.org](https://icalendar.org/images/clipart/icalendar600.png) ](/)

  1. You are here: 
  2. [ Home  ](/Home.html)
  3. [ Specifications  ](/RFC-Specifications/all/)
  4. [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
  5. 6\. Internationalization Considerations 

Try out our new [ RRULE tool ](/rrule-tool.html) for creating RRULE compatible
strings.

#  6\. Internationalization Considerations

f  Share

URL

Applications MUST generate iCalendar streams in the UTF-8 charset and MUST
accept an iCalendar stream in the UTF-8 or US-ASCII charset.

[ Previous article: 5. Recommended Practices  Prev  ](/iCalendar-
RFC-5545/5-recommended-practices.html) [ Next article: 7. Security
Considerations  Next  ](/iCalendar-RFC-5545/7-security-considerations.html)

_This document was automatically converted to XHTML using an RFC to HTML
converter with the original text document at the Internet Engineering Task
Force web site at[ ietf.org ](http://www.ietf.org) . The original text
document should be referred to if there are any errors or discrepancies found
in this document. _

###  Need to test your iCalendar feeds?

The [ iCalendar Validator ](/validator.html) provides developers and testers a
method to validate their iCalendar feeds, which can take data from either a
URL, file or text snippet and compare it against the [ RFC 5545 specification
](/RFC-Specifications/iCalendar-RFC-5545/) . We believe we have one of the
best iCalendar validation tools available on the internet. More information
about the validator can be [ found here ](/More-Info/about-the-icalendar-
validator.html) .

This site is maintained by [ Z Content ](http://zcontent.net) , a developer of
PHP iCalendar tools for the Joomla Content Management System. It is hoped this
site will help foster the use of iCalendar and open standards.

Read our [ privacy policy here ](/privacy-policy.html) .
iCalendar.org

  * [ Home  ](/Home.html)
  * Specifications ****
    * [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
    * [ New Properties for iCalendar (RFC 7986)  ](/RFC-Specifications/iCalendar-RFC-7986/)
    * [ iCalendar Venue (Draft)  ](/RFC-Specifications/iCalendar-Venue-Draft/)
    * [ CalDAV Access (RFC 4791)  ](/RFC-Specifications/CalDAV-Access-RFC-4791/)
    * [ CalDAV Scheduling (RFC 6638)  ](/RFC-Specifications/CalDAV-Scheduling-RFC-6638/)
  * [ Validator  ](/validator.html)
  * [ PHP Library  ](/php-library.html)
  * [ RRULE Tool  ](/rrule-tool.html)
  * [ Resources  ](/resources.html)
  * [ News  ](/News/)
  * [ Contact Us  ](/contact-us.html)

[ ![iCalendar.org](https://icalendar.org/images/clipart/icalendar600.png) ](/)

  1. You are here: 
  2. [ Home  ](/Home.html)
  3. [ Specifications  ](/RFC-Specifications/all/)
  4. [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
  5. 8.2.2. Registration Template for Components 

Try out our new [ RRULE tool ](/rrule-tool.html) for creating RRULE compatible
strings.

#  8.2.2. Registration Template for Components

f  Share

URL

A component is defined by completing the following template.

Component name: The name of the component.

##  Purpose

The purpose of the component. Give a short but clear description.

Format definition: The ABNF for the component definition needs to be
specified.

##  Description

Any special notes about the component, how it is to be used, etc.

##  Example(s)

One or more examples of instances of the component need to be specified.

[ Previous article: 8.2.1. iCalendar Elements Registration Procedure  Prev
](/iCalendar-RFC-5545/8-2-1-icalendar-elements-registration-procedure.html) [
Next article: 8.2.3. Registration Template for Properties  Next  ](/iCalendar-
RFC-5545/8-2-3-registration-template-for-properties.html)

_This document was automatically converted to XHTML using an RFC to HTML
converter with the original text document at the Internet Engineering Task
Force web site at[ ietf.org ](http://www.ietf.org) . The original text
document should be referred to if there are any errors or discrepancies found
in this document. _

###  Need to test your iCalendar feeds?

The [ iCalendar Validator ](/validator.html) provides developers and testers a
method to validate their iCalendar feeds, which can take data from either a
URL, file or text snippet and compare it against the [ RFC 5545 specification
](/RFC-Specifications/iCalendar-RFC-5545/) . We believe we have one of the
best iCalendar validation tools available on the internet. More information
about the validator can be [ found here ](/More-Info/about-the-icalendar-
validator.html) .

This site is maintained by [ Z Content ](http://zcontent.net) , a developer of
PHP iCalendar tools for the Joomla Content Management System. It is hoped this
site will help foster the use of iCalendar and open standards.

Read our [ privacy policy here ](/privacy-policy.html) .
[ ![@ClickerMonkey](https://avatars.githubusercontent.com/u/421233?s=52&v=4)
](/ClickerMonkey) [
![@egeersoz](https://avatars.githubusercontent.com/u/1009235?s=52&v=4)
](/egeersoz) [
![@stephane303](https://avatars.githubusercontent.com/u/1409706?s=52&v=4)
](/stephane303) [
![@johnleider](https://avatars.githubusercontent.com/u/9064066?s=52&v=4)
](/johnleider) [
![@MajesticPotatoe](https://avatars.githubusercontent.com/u/27827979?s=52&v=4)
](/MajesticPotatoe) [
![@shelbyecook](https://avatars.githubusercontent.com/u/30365966?s=52&v=4)
](/shelbyecook) [
![@mhmdali98](https://avatars.githubusercontent.com/u/32299659?s=52&v=4)
](/mhmdali98) [
![@kazimKoc](https://avatars.githubusercontent.com/u/37473177?s=52&v=4)
](/kazimKoc)
iCalendar.org

  * [ Home  ](/Home.html)
  * Specifications ****
    * [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
    * [ New Properties for iCalendar (RFC 7986)  ](/RFC-Specifications/iCalendar-RFC-7986/)
    * [ iCalendar Venue (Draft)  ](/RFC-Specifications/iCalendar-Venue-Draft/)
    * [ CalDAV Access (RFC 4791)  ](/RFC-Specifications/CalDAV-Access-RFC-4791/)
    * [ CalDAV Scheduling (RFC 6638)  ](/RFC-Specifications/CalDAV-Scheduling-RFC-6638/)
  * [ Validator  ](/validator.html)
  * [ PHP Library  ](/php-library.html)
  * [ RRULE Tool  ](/rrule-tool.html)
  * [ Resources  ](/resources.html)
  * [ News  ](/News/)
  * [ Contact Us  ](/contact-us.html)

[ ![iCalendar.org](https://icalendar.org/images/clipart/icalendar600.png) ](/)

  1. You are here: 
  2. [ Home  ](/Home.html)
  3. [ Specifications  ](/RFC-Specifications/all/)
  4. [ iCalendar (RFC 5545)  ](/RFC-Specifications/iCalendar-RFC-5545/)
  5. 8.2.5. Registration Template for Value Data Types 

Try out our new [ RRULE tool ](/rrule-tool.html) for creating RRULE compatible
strings.

#  8.2.5. Registration Template for Value Data Types

f  Share

URL

A value data type is defined by completing the following template.

Value name: The name of the value type.

##  Purpose

The purpose of the value type. Give a short but clear description.

Format definition: The ABNF for the value type definition needs to be
specified.

##  Description

Any special notes about the value type, how it is to be used, etc.

##  Example(s)

One or more examples of instances of the value type need to be specified.

[ Previous article: 8.2.4. Registration Template for Parameters  Prev
](/iCalendar-RFC-5545/8-2-4-registration-template-for-parameters.html) [ Next
article: 8.2.6. Registration Template for Values  Next  ](/iCalendar-
RFC-5545/8-2-6-registration-template-for-values.html)

_This document was automatically converted to XHTML using an RFC to HTML
converter with the original text document at the Internet Engineering Task
Force web site at[ ietf.org ](http://www.ietf.org) . The original text
document should be referred to if there are any errors or discrepancies found
in this document. _

###  Need to test your iCalendar feeds?

The [ iCalendar Validator ](/validator.html) provides developers and testers a
method to validate their iCalendar feeds, which can take data from either a
URL, file or text snippet and compare it against the [ RFC 5545 specification
](/RFC-Specifications/iCalendar-RFC-5545/) . We believe we have one of the
best iCalendar validation tools available on the internet. More information
about the validator can be [ found here ](/More-Info/about-the-icalendar-
validator.html) .

This site is maintained by [ Z Content ](http://zcontent.net) , a developer of
PHP iCalendar tools for the Joomla Content Management System. It is hoped this
site will help foster the use of iCalendar and open standards.

Read our [ privacy policy here ](/privacy-policy.html) .