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How do I check if a textbox has no characters in it?
I have a custom chatbar and I have an if statement, but I don't know exactly what code I need for it.
I've tried just about every page of the wiki and nothing.
For example:
if (chat doesnt have just '' or ' ') then --do stuff else (run code) end
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You would check the Text property of the TextBox or TextLabel, example;
local TextBox = --Define this. if TextBox.Text == "" then elseif TextBox.Text ~= "" then end
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The text property is used to determine what text is in a TextBox or TextLabel.
Your question is asking if you can determine if there's any text in a TextBox. Here's how you'd do it:
local textBox = --define textBox here if textBox.Text ~= "" then --this checks to see if the TextBox's text is not blank, i.e. if there's any letters in it --run code end