URL

URL is a fieldtype for storing URLs. This fieldtype is validated for the content author, so that only fully-formed and valid URLs are allowed. The site builder can determine which URL schemes are allowed. URLs are entity-encoded so that they may be used directly in links and other HTML attributes, e.g.:

<a href="{{ entry.url }}">Your Link</a>

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See the ExpressionEngine Documentation for more information on the URL fieldtype