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35 lines
683 B
35 lines
683 B
exports.email = email
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exports.pw = pw
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exports.username = username
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function username (un) {
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if (un !== un.toLowerCase()) {
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return new Error('Username must be lowercase')
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}
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if (un !== encodeURIComponent(un)) {
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return new Error('Username may not contain non-url-safe chars')
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}
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if (un.charAt(0) === '.') {
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return new Error('Username may not start with "."')
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}
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return null
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}
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function email (em) {
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if (!em.match(/^.+@.+\..+$/)) {
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return new Error('Email must be an email address')
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}
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return null
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}
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function pw (pw) {
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if (pw.match(/['!:@"]/)) {
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return new Error('Sorry, passwords cannot contain these characters: \'!:@"')
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}
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return null
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}
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