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23 lines
573 B
23 lines
573 B
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function isString(val){
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return (typeof val) === 'string';
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}
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export function checkStringParam(param, min, max){
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return isString(param) && (param.length >= min) && (param.length <= max);
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}
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export function errorOut(reply, msg, code){
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reply.code(code || 400);
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reply.send(msg || 'Bad request.');
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}
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export function ipAddress(request){
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return request.ip;
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}
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export function localeFromHeader(input){
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//not sure what to do with this yet.
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//https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Language
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return checkStringParam(input, 1, 64) ? input : 'en';
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}
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