WhiteSpace Validation (ServiceNowDevProgram#1474)

Author: prashantmrshine

Client Scripts/Whitespace Validation/Readme.md

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+This Client Script will validate whether the field contains any whitespace.

Client Scripts/Whitespace Validation/whitespaceValidation.js

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+// Client Script to Validate Whitespaces
+var reg = /\s/;
+var value = g_form.getValue('field_name');
+var k = reg.test(value);
+
+if (k == true) {
+    alert('Field Name cannot have spaces!'); // Alert if field contains whitespace
+    g_form.setValue('field_name', ''); // Empty field for any whitespaces
+}