| Info |
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This routine is available starting with SIL Engine™ 1.0. |
| Table plus |
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| applyColStyleToCell | true |
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| heading | 0 |
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| columnTypes | s,s,s,s |
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| multiple | false |
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| columnAttributes | style="background:#e5e7ea;font-weight:bold,,style="background:#e5e7ea;font-weight:bold, |
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| enableSorting | false |
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Syntax | isAlphaNumeric(str) | Package | | Alias | | Pkg Usage | | |
Description
| Excerpt |
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| Returns "true" if the provided argument str is a string containing only letters and digits. |
Returns "true" if the provided argument str is a string containing only letters and digits.
Parameters
| Table plus |
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| applyColStyleToCell | true |
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| columnTypes | s,s,s,s |
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| heading | 0 |
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| multiple | false |
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| enableSorting | false |
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Parameter name | Type | Required | Description |
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str | |
...
String | Yes | Specifies a character expression. |
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Return
...
Type
boolean Boolean (true/false)
...
Examples
Example 1
| Code Block |
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wret = isAlphaNumeric("foobar");
print(wret);
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Print true
Example 2
| Code Block |
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wret = isAlphaNumeric("aaa2345G");
print(wret);
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Print true false
Example 3
| Code Block |
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wret = isAlphaNumeric("23asd.*;45");
print(wret);
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Print false
Notes
| Note |
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isAlphaNumeric returns "false" if the character string str contains blanks or special characters or is a null string. |
See also
| Filter by label (Content by label) |
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| showLabels | false |
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| max | 10025 |
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| showSpace | false |
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| cql | label = "string_routines"routine" and space = currentSpace ( ) |
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| labels | stringarray_routines |
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