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/*
* Accepts a zchain
*
* Checks:
* 1. Exists,
* 2. Length is 62 bytes,
* 3. Matches regular expression /k51qzi5uqu5d[A-Za-z0-9]{50}/
*
* Returns:
* - errno on failure
* - on success the string is processed for further validation to the
* function getNSvalidity()
*
*/
module.exports = (req, res) => {
if ( (req.body.zchain) && req.body.zchain.length === 62 ){//&& req.body.block_signature.length === 46){
regex= /k51qzi5uqu5d[A-Za-z0-9]{50}/
if (regex.test(req.body.zchain)){ // && regex.test(req.body.block_signature)){
getNSvalidity(req.body.zchain,res);
} else {
res.send({errno:"Invalid data"});
}
} else {
res.send({errno:"Invalid data"});
}
}
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