[英]HTML5 input secure ssl
I have an input tag like: 我有一个输入标签,如:
<input type="url" id="inputWebsite" name="url">
I need to ensure that the value the user enters contains a secure url like https:// How can I do it ? 我需要确保用户输入的值包含一个安全的URL,如https://我该怎么做?
你可以尝试使用这个:
<input type="url" name="website" id="inputWebsite" required pattern="https://.+">
You can use pattern in html5 url tag: 你可以在html5 url标签中使用pattern:
<input type="url" pattern="https?://.+" required />
In the papper Uniform Resource Identifier (URI): Generic Syntax [RFC3986] http://www.ietf.org/rfc/rfc3986.txt the regular expression for a URI is: 在papper统一资源标识符(URI):通用语法[RFC3986] http://www.ietf.org/rfc/rfc3986.txt中 ,URI的正则表达式是:
^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?
For example, matching the above expression to 例如,将上面的表达式与之匹配
http://www.ics.uci.edu/pub/ietf/uri/#Related
results in the following subexpression matches: 导致以下子表达式匹配:
$1 = http:
$2 = http
$3 = //www.ics.uci.edu
$4 = www.ics.uci.edu
$5 = /pub/ietf/uri/
$6 = <undefined>
$7 = <undefined>
$8 = #Related
$9 = Related
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