37 lines
884 B
TypeScript
37 lines
884 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(
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"Parameter verification failed! " +
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(type ? "Expected " + type + "! " : "") +
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(field ? "At: " + field + "! " : "")
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);
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}
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}
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export function apply_int(data: any) {
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data = Math.floor(Number(data));
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if (Number.isNaN(data)) throw new VerificationError("int", undefined, data);
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return data;
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}
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export function apply_float(data: any) {
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data = Number(data);
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if (Number.isNaN(data))
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throw new VerificationError("float", 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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