# Numerical Entry Field Bounds break component during preview

**URL:** <https://forum.inductiveautomation.com/t/numerical-entry-field-bounds-break-component-during-preview/34106>\
**Category:** Ignition\
**Tags:** ignition80, perspective\
**Created:** [April 22, 2020, 6:20am UTC](https://forum.inductiveautomation.com/t/numerical-entry-field-bounds-break-component-during-preview/34106 "2020-04-22T06:20:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![roberto.camp](https://avatars.discourse-cdn.com/v4/letter/r/a5b964/32.png) [@roberto.camp](https://forum.inductiveautomation.com/u/roberto.camp)\
**Post date:** [April 22, 2020, 6:20am UTC](https://forum.inductiveautomation.com/t/numerical-entry-field-bounds-break-component-during-preview/34106/1 "2020-04-22T06:20:55Z")

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Hi ya’ll,

Running Ignition 8.0.11/Perspective

I have a weird situation. I have a Numerical Entry Field that crashes when I test it in Preview mode. The error comes from the “inputBounds”. Whenever I enter a value outside of the set bounds it breaks the component and puts the following:  
 ![error](https://us1.discourse-cdn.com/inductiveautomation/original/2X/9/9153ceaccdb7c90ec580eb52c5a556f03b209e2d.png)

The message when I hover over it is: “Minified React Error #152” visit X to see details"

The weird thing is that I have an exact copy of the same component somewhere else and that one works fine. I tried deleting it and made a new one and it has the same behavior as soon as I put the inputBounds, goes away if I put the bound back to null. Error only happens in Preview mode. It seems to work fine during deployment.

Considering it seems to work in run mode this is not a big issue, but I found it weird enough to ask about it. Any ideas what’s going on?

Thanks!  
/Roberto