valid pattern for xsd restriction contain type float with word "exist"

Net PerfectDev

4y1.5kXML

Hello,

i want to validate by xsd an attribute can contain a float type or a word "exist". after search in the net i found this solution(w3schools.com/xml/schema_facets.asp) but it does not worked when i add this pattern:

how to fix that ?

1 Reply

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Amira Bedhiafi1y ago
To accept both a float and the word "exist", treat the value as a string, then restrict with a pattern that allows both possibilities :
```
  
    
  
```
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