# Passing doc values as parameters to scripts
**URL:** https://discuss.elastic.co/t/passing-doc-values-as-parameters-to-scripts/129741
**Category:** Elasticsearch
**Created:** [April 26, 2018, 8:02pm UTC](https://discuss.elastic.co/t/passing-doc-values-as-parameters-to-scripts/129741 "2018-04-26T20:02:24Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Fullar\_Senjit](https://discuss.elastic.co/u/Fullar_Senjit)
#### Post date: [April 26, 2018, 8:02pm UTC](https://discuss.elastic.co/t/passing-doc-values-as-parameters-to-scripts/129741/1 "2018-04-26T20:02:25Z")
Is this possible ?
GET hockey/player/\_search
{
"query": {
"match\_all": {}
},
"script\_fields": {
"date\_add\_days\_script": {
"script": {
"id": "date\_add\_days",
"params": {
"days": 5,
"curmillis": "doc['born'].value.millis"
}
}
}
}
}
I am getting the following error:
caused\_by": {
"type": "number\_format\_exception",
"reason": """For input string: "doc['born'].value.millis""""
}
---
### Author:  [@Fullar\_Senjit](https://discuss.elastic.co/u/Fullar_Senjit)
#### Post date: [April 30, 2018, 5:09pm UTC](https://discuss.elastic.co/t/passing-doc-values-as-parameters-to-scripts/129741/2 "2018-04-30T17:09:47Z")
Any help on this please.
Can we pass doc values as params in stored scripts ?
something like.
params{
"curmillis": "doc['born'].value.millis"
}
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [May 28, 2018, 5:09pm UTC](https://discuss.elastic.co/t/passing-doc-values-as-parameters-to-scripts/129741/3 "2018-05-28T17:09:50Z")
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