27 lines
571 B
TypeScript
27 lines
571 B
TypeScript
const externalLink = (link: string) => {
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const EXTERNAL_LINK = /^https:\/\/?[\w.-]+(?:\.[\w\.-]+)$/
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return EXTERNAL_LINK.test(link)
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}
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const ens = (ensName: string) => {
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const ENS = /^[-a-zA-Z0-9:%._\+~#=]{3,256}\.eth$/
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return ENS.test(ensName)
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}
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const domain = (domain: string) => {
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const DOMAIN = /^[^.]+\.[^.]+$/
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return DOMAIN.test(domain)
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}
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const cryptoNumeric = (value: string) => {
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const CRYPTO_NUMERIC = /^[+]?(\d+\.?\d{0,18})$/
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return CRYPTO_NUMERIC.test(value)
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}
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export const validation = {
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ens,
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domain,
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externalLink,
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cryptoNumeric,
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}
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