The Angular directive ng-if does not function properly when trying to evaluate if array[0] is equal to the string value 'Value'

In my code, I want to ensure that the icon is only visible if the value at array index 0 is equal to 'Value':

HTML

<ion-icon *ngIf="allFamily[0] === 'Value'" class="checkas" name="checkmark"></ion-icon>

TS

allFamily = [
    {0: 'Value'}
]

Despite implementing the logic, the ion-icon always displays. It seems that the condition is not being correctly evaluated.

Answer №1

It is recommended to utilize the == operator for comparisons rather than =

<ion-icon *ngIf="allFamily[0] == 'Value'" class="checkas" name="checkmark"></ion-icon>

Answer №2

Ensuring equality in your code requires the use of ===, as opposed to using = which is reserved for assignment purposes.

<ion-icon *ngIf="allFamily[0] === 'Value'" class="checkas" name="checkmark"></ion-icon>

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