Hi i want to create a validation rule for the text field, that not allowing anything except 'a to z' and i have written like this: NOT(REGEX(Full_Name__c ,"[a-zA-Z]")) but the field have not taken the characrs too. why?do you guys have any explination please . and can anybody shrae me the right expresson for it .Note: to allow only characters (a to z)not even Space.
Hi i want to create a validation rule for the text field, that not allowing anything except 'a to z' and i have written like this: NOT(REGEX(Full_Name__c ,"[a-zA-Z]")) but the field have not taken the characrs too. why?do you guys have any explination please . and can anybody shrae me the right expresson for it .Note: to allow only characters (a to z)not even Space.
