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正則怎么讓輸入框只輸入正整數(shù)?
phpcn_u391
phpcn_u391 2017-03-16 14:42:11
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在一個(gè)input框，希望正則驗(yàn)證輸入的值只是正整數(shù)

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數(shù)據(jù)分析師

How to make the input box only input positive integers with regular expressions? - PHP Chinese website Q&A - How to make the input box only input positive integers with regular expressions? - PHP Chinese website Q&A

Take a look around and learn.

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<input?type="text"?pattern="^[1-9]\d*">


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