Regular expressions
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In OCL a regular expression match could be performed using regExpMatch, which will return true/false.
In OCL, a regular expression match could be performed using regExpMatch, which will return true/false.


Following example shows one way to decide if a string is a valid email adress, or not.  
The following example shows one way to decide whether a string is a valid email address or not.  
 
'åke.öberg@mdriven.se'.regExpMatch('^[a-öA-Ö0-9+_.-]+@[a-öA-Ö0-9.-]+\.[a-zA-Z]{2,3}$')
<code>
[[Category:OCL]]
'åke.öberg@mdriven.se'.regExpMatch('^[a-öA-Ö0-9+_.-]+@[a-öA-Ö0-9.-]+\.[a-zA-Z]{2,3}$')
{{Edited|July|12|2024}}
</code>

Latest revision as of 15:45, 10 February 2024

In OCL, a regular expression match could be performed using regExpMatch, which will return true/false.

The following example shows one way to decide whether a string is a valid email address or not. 

'åke.öberg@mdriven.se'.regExpMatch('^[a-öA-Ö0-9+_.-]+@[a-öA-Ö0-9.-]+\.[a-zA-Z]{2,3}$')
This page was edited 95 days ago on 02/10/2024. What links here
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