Friends, I have an application that captures information from a textbox and sends it through a url to a PHP pgm. What’s happening? When the url is created, and the text has a line break (CR) it generates an error. Is there a component that ensures that there are no foreign characters for a URL?
You can check if a particular symbol/charater is in given string or not by
And then if there is any such thing, then you can replace that using
replace all block
Thank you very much. In this case I would have to create several replaces, one for each character. Isn’t there a component that solves this situation with just one block?
You can use a loop.
Btw, can you tell me what character are not allowed?
You’re right. Thanks a lot for the help.
Here is an example of how you do it:
label3.text is your text, and contain text is all the text you allowed.
The variable result will be the result.
But how would I test line feed (CR) on the text typed in the textbox multiple lines field?
I supposed line feed = line break?
If yes, line break is “\n”
I will test. Thank you very much.
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