26 lines
662 B
TypeScript
26 lines
662 B
TypeScript
export class VerificationError extends Error {
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constructor(
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public readonly type?: string,
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public readonly field?: string,
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public readonly value?: any
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) {
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super("Parameter verification failed! " +(type ? "Expected " + type + "! " :"") + (field ? "At: " + field + "! " : ""));
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}
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}
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export function apply_number(data: any) {
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data = Number(data);
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if(Number.isNaN(data)) throw new VerificationError("number", undefined, data);
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return data;
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}
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export function apply_string(data: any) {
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return String(data);
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}
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export function apply_boolean(data: any) {
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return Boolean(data);
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}
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export function apply_void(data: any) {}
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