xpath how can I select elements that have a number inside text?

user_12292429 0
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<span>Постов: 223 / Файлов: 10</span>
<span>Постов: 23 / Файлов: 0</span>
<span>Постов: 63 / Файлов: 6</span>

How can I select all spans containing number <99 after "Постов: "

I tried this

//span[contains(text(), "Постов: ") and number(substring(text(), 9, 3))<99]
xpath
1 Answers

The number you want appears after "Постов: " and before " /". So you can use substring-after() and substring-before().

//span[substring-before(substring-after(text(),'Постов: '),' /') < 99]
user_25167180
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