cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
Helper V
Helper V

function: equals null or is null

In the below function in flow, how do I get the first part of the if statement to basically say, if the result is blank do this...

 

if(
substring(body('Html_to_text'), 0, indexOf(body('Html_to_text'), '---+---')) = null, 
body('Html_to_text'),
substring(body('Html_to_text'), 0, indexOf(body('Html_to_text'), '---+---'))) 

 

When I add the = null it errors out - "The expression is invalid"

 

1 ACCEPTED SOLUTION

Accepted Solutions
Dual Super User III
Dual Super User III

Hi @TesDA 

 

if(equals(substring(body('Html_to_text'), 0, indexOf(body('Html_to_text'), '---+---')),null),body('Html_to_text'),substring(body('Html_to_text'), 0, indexOf(body('Html_to_text'), '---+---')))

Can you try this expression? (please check the brackets. I might have missed something there)

 

Basically you have to wrap the condition for '=' in the equals() function. 

 

Hope this Helps!

If this reply has answered your question or solved your issue, please mark this question as answered. Answered questions helps users in the future who may have the same issue or question quickly find a resolution via search. If you liked my response, please consider giving it a thumbs up. THANKS!

View solution in original post

2 REPLIES 2
Dual Super User III
Dual Super User III

Hi @TesDA 

 

if(equals(substring(body('Html_to_text'), 0, indexOf(body('Html_to_text'), '---+---')),null),body('Html_to_text'),substring(body('Html_to_text'), 0, indexOf(body('Html_to_text'), '---+---')))

Can you try this expression? (please check the brackets. I might have missed something there)

 

Basically you have to wrap the condition for '=' in the equals() function. 

 

Hope this Helps!

If this reply has answered your question or solved your issue, please mark this question as answered. Answered questions helps users in the future who may have the same issue or question quickly find a resolution via search. If you liked my response, please consider giving it a thumbs up. THANKS!

View solution in original post

Worked perfectly! Thank you!

Helpful resources

Announcements
Community Conference

Power Platform Community Conference

Check out the on demand sessions that are available now!

MPA Community Blog

Power Automate Community Blog

Check out the community blog page where you can find valuable learning material from community and product team members!

Top Solution Authors
Top Kudoed Authors
Users online (5,493)