How do I particularly separate email from paragraph?

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#1

If user pastes a paragraph containing emails example

this is a car and I know it …
… [email protected] …
asids aoifpjad soifjojadsf jsdoifj

The app should return " [email protected] "

#2

sorry, I do not understand the question

Taifun

2 Likes
#3

like i guess u mean u are trying to make an email app and u wanna add paragraphs keep the default text box and done . it will depend on the people whether they want para or not

#4

I have edited the question. Don’t mind, my english is bad.

#5

I want app to spot email from a paragraph given by user. I have edited the question please take a look

#6

Use Regular expression extension - ClassicExtensions - Community extension to validate email id from the paragraph.

1 Like
#7

Find a @ position
Walk back, and go comparing (each letter) if it equals space. " "
Take this position from space + 1
Now. from the @ position, move forward comparing (each letter) if it equals space " ".
Take the position of the space -1
You have the start position and the end position of the string.
Remove this string from the main string.

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#8

He can’t do that because the texts and length of the paragraph may change and he will not get the desired result. :sweat_smile:

1 Like
#9

Maybe try something like this

image
image1215×526 71.4 KB

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#10

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#11

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#12