How to validate component depending on issue type (simple script validator)?

Matt_8a2fst

In my project AB i have two issuetypes

1. issuetypeA
2. issuetypeB

 

also i have losts of components

1. "component name for A part 1"
2. "component name for A part 2"
3. "component name for A part 3"
4. "component name for A part 4"
5. "company B part 1"
6. "company B part 2"
7. "company B part 3"
8. "company B part 4"

So the problem is to write correct validator for such rule:
with issuetypeA can be used only components which starts from or containce component name ("component name for A part 1" for example)

import com.atlassian.jira.component.ComponentAccessor;

if(issue.projectObject.name == 'AB' && issue.issueType.name == 'issuetypeA')
def components = issue.getComponentObjects();
if (components != null && "component".equals(components[0].getName()) {
 return true;
}
return false;

But its fail

 Jira v7.5.0 and Adaptavist ScriptRunner for JIRA 5.2.2

Alex Gubar

import com.opensymphony.workflow.InvalidInputException;
import com.atlassian.jira.component.ComponentAccessor;

if(issue.issueType.name == 'yourIssueType' && issue.projectObject.key == 'projectKey'){
 if(issue.components*.name =~ /component starts from/){
 return true;
 }
 else {
 throw new InvalidInputException("components", "Use component 'component starts from...'"); 
 }
}