...
| Info | ||
|---|---|---|
| ||
This routine is available since starting with katl-commons 3.0.5 . |
Syntax
...
isDigit(str)
Description
...
| Excerpt |
|---|
Returns true if the provided argument str is a string containing only digits. |
Parameters
...
Parameter name | Type | Required | Description |
|---|---|---|---|
str | string | Yes | Specifies a character expression. |
Return type
...
boolean (true/false)
Example
...
Example 1
...
| Code Block |
|---|
wret = isDigit("2345");
print(wret);
|
Print true
Example 2
...
| Code Block |
|---|
wret = isDigit("aaa2345f.ff");
print(wret);
|
Print false
Example 3
...
| Code Block |
|---|
wret = isDigit("2.34");
print(wret);
|
Print false
See also
...
| Filter by label (Content by label) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|