| | |
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| | | export function filterNumbersFromString(str: string) { |
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| | | return str.replace(/\D/g, ''); |
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| | | } |
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| | | |
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| | | export function calculateAge(idCardNumber) { |
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| | | if (BoleRegExp.RegIDCard.test(idCardNumber)) { |
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| | | const birthDateStr = idCardNumber.match(/(\d{6})(\d{8})/)[2]; |
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| | | const birthDate = new Date( |
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| | | birthDateStr.substring(0, 4), |
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| | | birthDateStr.substring(4, 6) - 1, |
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| | | birthDateStr.substring(6, 8) |
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| | | ); |
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| | | |
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| | | // Calculate age |
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| | | const today = new Date(); |
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| | | const age = |
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| | | today.getFullYear() - |
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| | | birthDate.getFullYear() - |
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| | | (today.getMonth() < birthDate.getMonth() || |
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| | | (today.getMonth() === birthDate.getMonth() && today.getDate() < birthDate.getDate()) |
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| | | ? 1 |
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| | | : 0); |
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| | | |
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| | | return age; |
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| | | } |
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| | | return null; |
|---|
| | | } |
|---|
