Translations:Using regular expressions/74/nl
From LimeSurvey Manual
Belgisch telefoonnummer
/^((\+|00)32\s?|0)(\d\s?\d{3}|\d{2}\s?\d{2})(\s?\d{2}){2}$/
Belgisch mobiel telefoonnummer
/^((\+|00)32\s?|0)4(60|[789]\d)(\s?\d{2}){3}$/
Frans telefoonnummer
/^((\+|00)33\s?|0)[1-5](\s?\d{2}){4}$/
Frans mobiel telefoonnummer
/^((\+|00)33\s?|0)[679](\s?\d{2}){4}$/
Luxemburgs telefoonnummer
/^((\+|00\s?)352)?(\s?\d{2}){3,4}$/
Luxemburgs mobiel telefoonnummer
/^((\+|00\s?)352)?\s?6[269]1(\s?\d{3}){2}$/
Duitse mark (met optionele plus of min)
/^[1-6]{1}[\+|\-]?$/