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package validators
import (
"regexp"
"strings"
)
func IsValidURL(url string) bool {
if url == "" {
return false
}
if len(url) > 2048 { // Common max URL length
return false
}
if !strings.HasPrefix(url, "http://") && !strings.HasPrefix(url, "https://") {
return false
}
pattern := `^(http|https)://[a-zA-Z0-9\-._~:/?#\[\]@!$&'()*+,;=]+$`
matched, err := regexp.MatchString(pattern, url)
if err != nil {
return false
}
return matched
}
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