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Correct answer by
Community Advisor

Hi ,

 

You can use Regex for this. 

 

In your form use Leave tag like below and use soapcall tag and specify new function which you will create in JavaScript file. 

<leave>

<soapCall name="functionName" service ="">

<param exprIn="[give full path of field you want to check]" type="string"/>

</leave>

 

Make sure : In Javascript file , function you define have syntax like below 

namespace_schema_fucntionName(test)

{

var res= test.match(); // Use regex here to find special character

if(res==null)

{

 alert("special character found")

}

}

 

Thanks,

Kapil

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