public function isCellPhoneLengthEnough($cellphone)
{
return Import::MINLENGTH_TEL < strlen(keepOnlyNumber(nfTowf($cellphone, 0)));
}
public function genProperFormatCellphone($val)
{
$cellPhone = keepOnlyNumber(nfTowf($val));
if (Import::CELLPHONE_ALTERHEAD === substr($cellPhone, 0, strlen(Import::CELLPHONE_ALTERHEAD))) {
$cellPhone = str_replace_first(Import::CELLPHONE_ALTERHEAD, Import::CELLPHONE_HEADCHAR, $cellPhone);
}
if (Import::MINLENGTH_CELLPHONE === strlen($cellPhone)) {
$cellPhone = Import::CELLPHONE_HEADCHAR . $cellPhone;
}
return $cellPhone;
}
