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正则验证正则验证

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正则验证正则验证

/^(d{0,13}|d{0,13}.d{0,2})$/

正则验证78. 可以但是我不想要这种，有小数点时候必须是78.99或者78.78 不要是小数点后面没有数字的


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(.d{0,2})? 试试


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