Hide indicator when value 0 and entity unavailable

[i4mr000t]

I tried to hide an indicator when value is 0 and it’s working.

This entity I’m using is a simple power plug and it’s sometimes disconnected so the entity is sometimes unavailable.

is it possible to hide it when value is 0 AND entity is unavailable? I can’t get it to work.

My actual code looks like:

battery: icon: template: '(value) => (value === ''off'' ? ''mdi:battery-low'' : ''mdi:battery-high'' )' style: '(value) => (value === ''off'' ? {color: ''#FD5901''} : {color: ''#008083'' })' source: values: 'off': Voll 'on': Leer entity: binary_sensor.buro_damian_thermostat_batterie mapper: value => this.source.values[value]
My card looks like this when entity is unavailable (mobile):

I want to hide that „turbo“ icon when it’s unavailable.

[regevbr]

It is har to tell but my guess is that you should check if the value is equal to undefined or the string unavailable

[i4mr000t]

just for reference. In my first post I showed the wrong code snippet.

this is the right one for the plug indicator:

booster: icon: template: '(value) => (value <= ''0'' ? ''mdi:fan-off'' : ''mdi:car-turbocharger'' )' style: '(value) => (value <= ''0'' ? {color: ''#FFFFFF''} : {color: ''#008083'' })' unit: W hide: (value) => value <= '0' round: 0 source: entity: sensor.shellyplug_s_5b1e25_power

so I already did hide the icon if the value is 0.

like here hide: (value) => value <= '0'

This is working correctly if the plug is off.

I think I have to add to this code snippet or statement to also hide when it’s unavailable or 0 but I don’t know this type of syntax to add or statements.

[regevbr]

try hide: (value) => !(value > 0)

[i4mr000t]

Thank you very much, I’ll give that a try

Edit: It is working as expected. You can close the issue. THX