25 lines
373 B
Go
25 lines
373 B
Go
package restutil
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import (
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"fmt"
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"net/http"
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"strconv"
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)
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func IntParam(r *http.Request, key string) (val int, err error) {
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str := r.URL.Query().Get(key)
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if str == "" {
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return
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}
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val, err = strconv.Atoi(str)
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if err != nil {
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err = WrappErr(
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err,
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ErrorTypeValidation,
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fmt.Sprintf("failed to parse query parameter '%s': not an int", key),
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)
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}
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return
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}
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