Strings
| Name | Description | Function arguments | Usage |
|---|---|---|---|
| replaceAll | Replace all occurrences of the input in the text | replaceAll(myText, lookFor, replaceWith) | {{ replaceAll “test-string-test” “test” “new” }} |
| replace | Replace the input text occurrences the given amount of times | replace(myText, lookFor, replaceWith, times) | {{ replace “test-string-test” “test” “new” 1 }} |
| repeat | Repeat the given string the input amount of times | repeat(myText, times) | {{ repeat “my-string” 10 }} |
| trimSpace | Remove trailing spaces | trimSpace(myText) | {{ trimSpace " my-StRing " }} |
| containsStr | Check if string contains substring | containsStr(str, part) bool | {{ containsStr “my-StRing” “my” }} |
| startsStr | Check if string have prefix | startsStr(str, prefix) bool | {{ startsStr “my-StRing” “my” }} |
| endsStr | Check if string have suffix | endsStr(str, suffix) bool | {{ endsStr “my-StRing” “ing” }} |
| toLower | Convert all characters to lower case | toLower(myText) | {{ toLower “my-StRing” }} |
| toUpper | Convert all characters to upper case | toUpper(myText) | {{ toUpper “my-StRing” }} |
| toTitle | Convert the text to title case | toTitle(myText) | {{ toTitle “my-StRing” }} |
| split | Convert a string to a string array | split(myText, separator) | {{ split “one,two” “,” }} |
| splitN | Convert a string to a string array with max splits | splitN(myText, separator, times) | {{ split “one,two,three” “,” 1 }} |
| hash | Hash encoding, supported types: md5, sha1, sha256, sha512 | hash(str, type) string | {{ hash “my-StRing” “sha256” }} |
| encode | Basic encoding, supported types: base32, base64, hex | encode(str, type) string | {{ encode “my-StRing” “base64” }} |
| decode | Basic decoding, supported types: base32, base64, hex | decode(str, type) string | {{ decode “my-StRing” “base64” }} |
| hmac | HMAC encoding, supported types: md5, sha1, sha256, sha512 | hmac(str, key, type) string | {{ hmac “my-StRing” “sec-key” “sha256” }} |
| html | encapsulates a known safe HTML document fragment | html(htmlStr) string | {{ html “ trusted html ” }} |
| htmlEscape | escapes HTML document fragment | htmlEscape(htmlStr) string | {{ htmlEscape “ html ” }} |
| htmlAttr | encapsulates an HTML attribute from a trusted source | htmlAttr(htmlAttrStr) string | {{ htmlAttr `dir=“ltr”` }} |
| urlSrc | encapsulates a known safe URL or URL substring | urlSrc(urlStr) string | {{ urlSrc “/trusted/url” }} |
| uuid | generates UUID V4 | uuid() string | {{ uuid }} |
| transformToCp | Converts UTF-8 string to the one of desired code page options | transformToCp(source, codepage) string | {{ transformToCp “¡¢£” “iso8859_1” }} |
| sanitizeHtml | Sanitizes htlm. If Policy set to “UGC”, it will remove all potential XSS injections. Having policy set to “strict” (or without any policy) will remove all html tags from the string. | sanitizeHtml(sourceStr, policyStr) string | {{ sanitizeHtml “ FOO ” “strict” }} |
The functions that accept a single parameter can also be used with the pipe notation.
<p>{{ "my-StRing" | toLower | trimSpace }}</p>
<!-- Results in: "my-string" -->Supported code pages for transformToCp
| Code page |
|---|
| cp037 |
| cp437 |
| cp850 |
| cp852 |
| cp855 |
| cp858 |
| cp860 |
| cp862 |
| cp863 |
| cp865 |
| cp866 |
| cp1047 |
| iso8859_1 |
| iso8859_2 |
| iso8859_3 |
| iso8859_4 |
| iso8859_5 |
| iso8859_6 |
| iso8859_7 |
| iso8859_8 |
| iso8859_9 |
| iso8859_10 |
| iso8859_13 |
| iso8859_14 |
| iso8859_15 |
| iso8859_16 |
| koi8r |
| koi8u |
| macintosh |
| macintoshcyrillic |
| windows874 |
| windows1250 |
| windows1251 |
| windows1252 |
| windows1253 |
| windows1254 |
| windows1255 |
| windows1256 |
| windows1257 |
| windows1258 |