Hello, I am having trouble getting my pattern to work correctly. My goal is to detect if a specific word has any word or letter either on the left side, right side, or both sides.
For example:
This is the pattern I have so far:
(\w)?\{LINK_TO_WEB_VERSION\}(\w)?In order to properly specify the patterns with the delimiter |, you must do so explicitly.
\w\{WEB_VERSION_LINK_TO\}\w?|\w?\{WEB_VERSION_LINK_TO\}\w|\w\{WEB_VERSION_LINK_TO\}\w
Expand your possibilities
1: Utilize the or condition (|) to match all instances with a letter before or after as shown in this example: /(\w){word}|{word}(\w)/img If one of these conditions is met, there is no need to match before AND after ;)
2: Exclude all occurrences: locate placeholder without a letter before and after it: /[^A-Z]{word}[^A-Z]/img => if not found, any other scenario signifies that it is present
You may opt not to use look behind or look ahead, but they are available if you choose to do so: /(?<!\w)\{word\}(?!\w)/, however, exercise caution as look behind is unsupported by certain languages (e.g. javascript).
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