decodeURIComponent () is a function property of the global object. decodeURIComponent () uses the same decoding algorithm as described in decodeURI (). It decodes all escape sequences, including those that are not created by encodeURIComponent, like -.!~*' (). decodeURIComponent () cannot be used directly to parse query parameters from a URL.How do I decode a URI component?
Definition and Usage. The decodeURIComponent() function decodes a URI component. Tip: Use the encodeURIComponent() function to encode a URI component.What happens if decodeuri() fails to find the escape sequence?
So by reading the first escape sequence, decodeURI () can determine how many more escape sequences to consume. If decodeURI () fails to find the expected number of sequences, or if the escape sequences don't encode a valid UTF-8 character, a URIError is thrown.Can decodeuricomponent be used to parse query parameters from a URL?
decodeURIComponent () cannot be used directly to parse query parameters from a URL. It needs a bit of preparation. Tip: you can click/tap on a cell for more information. Found a problem with this page?