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[String->IsAlpha]

[String->IsAlpha] checks whether a specified character within the string is alphabetic. The tag returns True if the character is alphabetic or False otherwise.

  • Syntax
  • Parameters
[If: 'String'->(IsAlpha: 3)] ... [/If]
Required Parameters
Base String The string to be inspected.
Position The character within the string to inspect.
Examples

To check whether a character is alphabetic:

Use the [String->IsAlnum] tag. The following example returns True since the fourth character of the string is alphabetic.

[Output: '26 Letters'->(IsAlnum: 4)]
Result:
True
Tag Link [String->IsAlpha] Category String
Type Member Data Source Any
Support Preferred Version 7.0
Output Type Boolean Security None
Implementation LCAPI Sets Lasso 8.5, Lasso 8.0, Lasso 7.0

Please note that periodically LassoSoft will go through the notes and may incorporate information from them into the documentation. Any submission here gives LassoSoft a non-exclusive license and will be made available in various formats to the Lasso community.

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