For most services, this character limit will seldom be approached. Generally, you should construct your URL from its parts, treatingĪdditionally, URLs are limited to 8192 characters for all Google Maps Platform web servicesĪnd static web APIs. For example, a user may enter an address as "5th&Main St." Some common characters that must be encoded are: Unsafe characterĬonverting a URL that you receive from user input is sometimes %3F+and+the+Mysterians or %3F%20and%20the%20Mysterians.
String ? and the Mysterians would be URL-encoded as Value corresponding to their UTF-8 character. Using a '%' character and a two-character hex String "? and the Mysterions," you'd need to encode theĪll characters to be URL-encoded are encoded The beginning of the query string if you wish to use the
Gmail email separator with commas plus#
Not allowed within URLs) are often represented using the plus Such as 上海+中國 need to be encoded using theĪbove characters. For example, characters in foreign languages
Gmail email separator with commas code#
Those characters into a different encoding before transmission.īy the same token, any code that generates or accepts UTF-8 input "上海+中國") the browser needs to internally translate A URL entered within an address bar in aīrowser, for example, may contain special characters (e.g. You may think that a "valid" URL is self-evident, but It is recommended you use your platform's normal URL building libraries toĪutomatically encode your URLs, to ensure the URLs are properly escaped for your A comma in a string should be encoded as %2C. If you use a pipe character ( |) as a separator, be sure Rather than applying percent encoding for all such characters.įor example, spaces in a string are either encoded with %20 or replaced with To deal with this problem, while HTML forms make some additional substitutions
Some characters cannot be part of a URL (for example, the space) and some otherĬharacters have a special meaning in a URL.