31 lines
1.2 KiB
TypeScript
31 lines
1.2 KiB
TypeScript
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export function isPasswordValid(password: string): boolean;
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export function isPasswordValid(
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password: string,
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breakdown: boolean,
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strict?: boolean
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): { caplow: boolean; num: boolean; min: boolean; admin_min: boolean };
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export function isPasswordValid(password: string, breakdown?: boolean, strict?: boolean) {
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let cap = false, // Has uppercase characters
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low = false, // Has lowercase characters
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num = false, // At least one number
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min = false, // Eight characters, or fifteen in strict mode.
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admin_min = false;
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if (password.length > 7 && (!strict || password.length > 14)) min = true;
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if (strict && password.length > 14) admin_min = true;
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for (let i = 0; i < password.length; i++) {
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if (!isNaN(parseInt(password[i]))) num = true;
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else {
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if (password[i] === password[i].toUpperCase()) cap = true;
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if (password[i] === password[i].toLowerCase()) low = true;
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}
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}
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if (!breakdown) return cap && low && num && min && (strict ? admin_min : true);
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let errors: Record<string, boolean> = { caplow: cap && low, num, min };
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// Only return the admin key if strict mode is enabled.
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if (strict) errors = { ...errors, admin_min };
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return errors;
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}
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