iterate array and check every character

[Bhls]

Hello, first of all thank you for your help and your time.

I am building a flow to get to know the application.

I have been able to split a string (HOLA123) , and create a variable/array with the different elements of the initial string.

i can acces each element

But what  I need now is to access each element from the variable/array to be able to check if there is the numbre 0

But I can't get past this state.

When I get to step three and try to see if there is he existence of a particular element (0) I am not able to succeed

if in step 3 I do an apply to each , and then apply a condition (clasicc if) the app only check the first element of the array (H)

i have not idea how to make it so the control if actually aplies to all the characters that are passed from the array to the compose

I have no idea how to get out of that point

Thank you all.

STEP TWO

Step 3

[Heartholme]

Hi @Bhls ,

Use the below expression, which will take both the first chacter of your array or each element of your apply to each - for this case replace variables('Test2') with items(apply_to_each) .

variables('test2')[0]

Add a if condition if you want to do anything further. If you want to check for a number you have to put "" on both sides of the number like this "0". For normal characters put only the character: H for example.

Let me know how it goes 😄

{ If my post answered your question, please Accept it as a solution ✔ }
{ This will in turn help others find solutions to similar questions }

Best Regards
Heartholme

[Bhls]

Hola, 

Thx for you time and effort to help me

I reply your exemple:

however when i do run a test:

i do not understand why it saus false, since there is a H at the array.

Thx a again for ypur time 

[Heartholme]

Hi again @Bhls,

You need to put the H in like this "H", with a "" on each side.

Please try that!

Happy to help you out! If you are satisfied with the result, please Accept my post as a solution. This will in turn help other find solutions to similar questions.

Best Regards
Heartholme

[Bhls · Accepted solution]

Hola again Heartholme 

although your answer did not exactly solved my problem, it did actually show me the way 🙂

this is the code

i´ve got the variable

i use an Apply  to each to the variable

i also add a condition , whoever, the object that the condition will check is current item

on the example I've checked if there is H and O 

current item here is the key since it is the object/character that will be check against the condition set

i did test it and the result is that it did iterate through and checked every character. showing true when one of those characters was either H or O and false other ways

Once again, thx for your time helping me out

[Heartholme]

Hi @Bhls ,

Glad to hear that it works!

It wasn't 100% clear to me if you wanted to check the first item of your array for the character or every character in the array, which is why I said: "replace variables('Test2') with items(apply_to_each)(which is current item)", if you want to check every character from the array 😊

Anyways, happy to help you out! If you are satisfied with the result, please Accept my post as a solution. This will in turn help other find solutions to similar questions.

Best Regards
Heartholme